{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522450053",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40ab323bdbb7497076eb646ea5f3236cb6a37b641b5666bd5e1bb1bf481df483",
    "signature": "0x0ac8b7cbd7f683ed041f5351f51141bc68b62e0ba73e18609b3211badda449d76b900a03bd86bcf4c05d7b6da3881eb119fdd5f239b4db3d50e0831bef2ffb711c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}