{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1228474161",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c29236f1d6b19765956851d3096a865aaa626e78f1358b328f4db1d0447ef16",
    "signature": "0xd56be6fdcbbb8d11ab2217d4d1fa898571867c00ee2bc8a45309f1108f2e757a606df9b8530748db5062fc32fd40be2dfcf3a3896a367b4bbd67017c9a65b43a1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}