{
  "manageEntity": {
    "action": "Repost",
    "entityId": "296367",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94467dd85c9739e9ab1b14de76bf9d7964d043ddf57751ea42fd9a2a102f1e04",
    "signature": "0x036019cfc3a3551ff1c594731d1c197480d0a4a7919f6c1190fe27e1ba6814e563d9bdb8de7f1e235e8598310b39c45342c56b1ee45c2476cd069affd7bb5fa41c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}