{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125739603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x60941fbba564ea88da47951b6c080f2f3aa596b2bf59c1335990d476b8570809",
    "signature": "0xbbfa56c9f97762bb5c964216bb2f1f2a65c3df236d5c509f95c501158bd69b9d3e6e4ceb4d266b030830554607717b7e45ff131a22087e47d38bebbdef6d75021c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}