{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb52dc6483ce29e6bc486fc479c68ee4ca6dc47c35bd0b7f377bcecbd2bcc292a",
    "signature": "0x65310cc12b11a0b4e813ec1037010c2bbde64d491ff5a88b7f62edf3714ba4296d912bed064dd26f0cc3a8831e53861f3ff9d00678b7cdccda527327a63432991c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}