{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855905654",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5154c1cd75f05f66cef46deb24fb2a215369730065242381bb935e23e268334",
    "signature": "0xa2234553a46dc82d04512fa55c22f3c88e01320a79d8eef494fc59289334d84172bc9ced6f992b4d3538b0036b348fbd97109bfc73c5389016fd60ee25ee9d5c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}