{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1773845863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c132c7007226017b084f9ffe2a0db25c0864f7e7db8b7d4dc637b20c1fadc0c",
    "signature": "0xb7acd621dfc361b4070a6691a50da23d85e18fcd1cadb4a02bad6f2ca388fbc051f8850aa15f3e1c9c2eed8857496fe8a2c34747f8e36dcc113c501593b6c2061c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}