{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1772404997",
    "entityType": "Track",
    "nonce": "0xb7256b6d1bcbcd31eda6ef64194fbb6b4102f33c5f75899f872ab64c736d5a3d",
    "signature": "0x4cc24c12e6ecf9b790b011d69bea0e663ad7e9e2870efb8a3876da672fa6c5944dddde797c87e680486c56e81b5932015f6aac2acd32d9d31dcf1c17ce187bda1c",
    "signer": "0xB9861DDCe7453beBD84F71018262415682CCe89e",
    "userId": "360658655"
  }
}