{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145839425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb97be1ab25659a8c1b17bda063e865500db36c9566eed12650993b5fa0694ad3",
    "signature": "0xa0275a4c7ab248128ab9847ce202174276361ec53bd3f4e0c0bd25ec566ff6380157215f3cb4fbea2006ff9c9bd1646ccac92ea9a51c1c6354d1558dddd5918f1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}