Failed to send 0.00000001 UCACAO

{
  "action": {
    "date": "1704841434233248342",
    "height": "4440351",
    "in": [
      {
        "address": "maya1ls33ayg26kmltw7jjy55p32ghjna09zp7z4etj",
        "coins": [
          {
            "amount": "1",
            "asset": "UCACAO"
          }
        ],
        "txID": "2FFAC6BE361908307A772F16DA4352BB26D8955E6D355DF4DBAD51B47F986FBB"
      }
    ],
    "metadata": {
      "send": {
        "code": "1",
        "memo": "foobar",
        "networkFees": [
          {
            "amount": "2000000000",
            "asset": "UCACAO"
          }
        ],
        "reason": "failed to execute message; message index: 0: insufficient funds: 1 error occurred:\n\t* insufficient funds\n\n"
      }
    },
    "out": [
      {
        "address": "maya1ls33ayg26kmltw7jjy55p32ghjna09zp7z4etj",
        "coins": [
          {
            "amount": "1",
            "asset": "UCACAO"
          }
        ],
        "txID": "2FFAC6BE361908307A772F16DA4352BB26D8955E6D355DF4DBAD51B47F986FBB"
      }
    ],
    "pools": [],
    "status": "failed",
    "type": "send"
  },
  "signers": null,
  "cosmos": null,
  "streaming": null
}