{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1607546225",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35eb3ce76fa46b72f857c35d6e7aab0544f3100e03a2e9b21c7a678361aadc74",
    "signature": "0x4100293220e150a5e081ce8754a7e008c1c1e3dc17bc16d4dbf47563d9e4483a20af09d864cdec033a630ef2d921846b6fa34d27e653963c90ce236a493f42a31c",
    "signer": "0x12705C8Fe8CE886CeFEFa0d4d46E906f2c35C954",
    "userId": "477934274"
  }
}