{
  "manageEntity": {
    "action": "Repost",
    "entityId": "433260220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa474a424dd79eff5685a9efb6525043445af6ddf592c9d6c760e94d5467d3285",
    "signature": "0x61966a393b03b930c42ee3eff92fda2f20d552e135bb27ecb99cf61111a54ec570691a2ad67a615a83f12932ec46a7911cfc1d223286a5651e31102236caf02b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}