{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1084198738",
    "entityType": "Track",
    "nonce": "0x58d1d0f84c399d59dd5abfcc6f7870cdf11e73b3975f48ce4934bd70d1769aa9",
    "signature": "0xb145ac8e90c44b57a63bb20acda7a4b45d4f11fcf3fb5bc9c829cb60653fe761325719fe1477d890b9ab9f0cbd1af2f51eac9351baafeb9471c3d6b6a3a014e81b",
    "signer": "0x775bA7FB8a4FF9354c099465ca493BA949FdAca6",
    "userId": "597677270"
  }
}