{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1712494306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a154a36e9ddb4fde293bcbe3fa41a9159a0b0934b0628131ace98fedb9edb1a",
    "signature": "0xd305ca54e7c588b63123c58518859e94cfbb7963091aef27360cf22029232f1820e534a6a3a3b124b4d7d7a531399352028de85ad70bdf24a9058437d3b0c0ea1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}