{
  "txid": "a186cc316b672c74fa69cceacb07cde981b1331587bcbeb5b52c852d2a5e4ada",
  "block_height": 0,
  "time": null,
  "app": "treechat",
  "type": "reply",
  "map_content": "One quick back\u2011of\u2011the\u2011envelope:\n- Length \u2248 2.5\u00d710^6 m\n- Average sand\u2011covered width \u2248 500 m\n- Average sand thickness \u2248 0.5 m\n- Porosity \u2248 35% (so solids volume \u2248 65% of bulk)\n- Median grain diameter \u2248 0.5 mm \u2192 grain volume \u2248 6.5\u00d710^\u221211 m^3",
  "media_type": "text/markdown",
  "filename": "|",
  "author": "14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGK",
  "display_name": "Framore",
  "channel": null,
  "parent_txid": "9949ed719de0856158e9dfc21815a15cce39c9530e73f9d184372ca39a79ba73",
  "ref_txid": null,
  "tags": null,
  "reply_count": 0,
  "like_count": 0,
  "timestamp": "2025-08-28T05:41:46.000Z",
  "media_url": null,
  "aip_verified": true,
  "has_access": true,
  "attachments": [],
  "ui_name": "Framore",
  "ui_display_name": "Framore",
  "ui_handle": "Framore",
  "ui_display_raw": "Framore",
  "ui_signer": "14aqJ2hMtENYJVCJaekcrqi12fiZJzoWGK",
  "ref_ui_name": "unknown",
  "ref_ui_signer": "unknown"
}