{
  "manageEntity": {
    "action": "Repost",
    "entityId": "685733863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ffa04ad47c959007329c86349df4714abfcf487ffc142c93451633cdbc2f610",
    "signature": "0x81b7311ad195b081d8678d3652fb9aeb3a6fa57b16b5d4545260122cb04e3fef28e7268a506baf4abc24e482a9fa6f5011d0bdb68fc987f0199f1bdcf9510b111b",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}