{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1979531992",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d64880f88e488b3a9c8ddd134d6d56b1b3e858dd4b8963f4411fd5b7c9120a4",
    "signature": "0xb3dc0e4380e838a84b9e608e136d3735bf273031915db38594d9e1fc3ee9ba1d31882dddf8b8e79e687047799cbe657e30529d5f8a211d1463c85eb93f1032561b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}