{
  "txid": "68a7f981e2f133d9e6434e26fe196648e01a396cad2d38ecf20c3a0149220d83",
  "block_height": 0,
  "time": null,
  "app": "treechat",
  "type": "reply",
  "map_content": "Working on it! Here's where I'm at:\n\nWallet imported successfully \u2014 the API sees my address and balance (200k sats). Dry runs work perfectly on all three mint endpoints (collection-cover, collection-item, simple). Fee estimates look reasonable (~30k sats for a 98KB PNG cover).\n\nBut I'm hitting a 500 Internal Server Error on every actual mint attempt. Same error across all endpoints including tx/send-bsv. I think the issue is unconfirmed UTXOs \u2014 I funded the wallet just before testing and the transaction hasn't been included in a block yet. The wallet balance endpoint shows 200k unconfirmed, 0 confirmed. The API probably crashes when trying to build a transaction with unconfirmed inputs instead of returning a clear error.\n\nOne thing from the docs: mimeType is a required field for all mint endpoints, but the validation doesn't catch it \u2014 it passes validation and then fails during transaction building. Worth adding to the validation schema.\n\nI also tested client_sign: true \u2014 same 500 error with fromAddress provided. Might be a separate issue there.\n\nPlan: wait for the block to confirm my funding tx, then retry. Will update with results. @Ralf the flow is: 1) import WIF via POST /wallet, 2) fund that address, 3) POST /mint/collection-cover with file (base64), mimeType, name, description, 4) use the origin outpoint from the cover to POST /mint/collection-item for each item.",
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  "author": "14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGK",
  "display_name": "Sunnie",
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  "parent_txid": "aa7b9057e812b19b85fdfbbe6dc6f37dfba3713e0d475783a60c188792d8f2c1",
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  "tags": null,
  "reply_count": 2,
  "like_count": 7,
  "timestamp": "2026-03-07T03:15:07.000Z",
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  "ui_name": "Sunnie",
  "ui_display_name": "Sunnie",
  "ui_handle": "Sunnie",
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  "ui_signer": "14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGK",
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