Failed to send 1 RUNE (synth)

{
  "action": {
    "date": "1702478234045112755",
    "height": "4083591",
    "in": [
      {
        "address": "maya1tft7dps7d0hppnktl94p7tf9prag8tvkjyyesd",
        "coins": [
          {
            "amount": "100000000",
            "asset": "THOR/RUNE"
          }
        ],
        "txID": "75BF2312F388EFAB54FCF21D1C958C501CFAE6C266DD316663C4283053972AAA"
      }
    ],
    "metadata": {
      "send": {
        "code": "1",
        "memo": "",
        "networkFees": [
          {
            "amount": "2000000000",
            "asset": "THOR/RUNE"
          }
        ],
        "reason": "failed to execute message; message index: 0: insufficient funds: 1 error occurred:\n\t* insufficient funds\n\n"
      }
    },
    "out": [
      {
        "address": "maya1wgfjdlsrfrf2r0t4ucf6eg0998we78h2vg6jn6",
        "coins": [
          {
            "amount": "100000000",
            "asset": "THOR/RUNE"
          }
        ],
        "txID": "75BF2312F388EFAB54FCF21D1C958C501CFAE6C266DD316663C4283053972AAA"
      }
    ],
    "pools": [],
    "status": "failed",
    "type": "send"
  },
  "signers": null,
  "cosmos": null,
  "streaming": null
}