{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50533569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x448e19839bd88fdca5b34ed1cebfd33c09bb52655f260416d449d1afec63c45b",
    "signature": "0xc693cccfe805e97fb92a12e8c3e0014cae35bd17d4ecad429db4456d94cb419213781fd45d1324fc1ba2f8a1fa9ad5ed37e00862240c232f0a205c09e0add6401c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}