{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1371412243",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aa6efcdbc298d33137bd3da9c9cb29123fb7f0e640f9e29bdaf3538f19014f5",
    "signature": "0x4d4a0a145f811bff97d9632bc8c95bebf0778f5a4925a47fb7cb68c1ace6f68c6ee48218cf6c1ec45bd1f725c473c7306bab5b4de96d284524dea4e1fcd195751b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}