{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1446785219",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b89de0369f47ca759962b64d212fc712b2819db65dc37758fc052c223d56a01",
    "signature": "0x22f4bc61d163ed3493962c72d154dbcd2c95660dcb4ae0af62fcd2268107464730f4327ad402517afeb949670d2a18bb22f77941f626cd989bbec86cb4d042941b",
    "signer": "0xaA6C386d1cAB51f0Cf347DB689752b0BEB084636",
    "userId": "368540364"
  }
}