{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146933790",
    "entityType": "Track",
    "nonce": "0xd4c348f13629e2c112a9afba948d9319297e6c1767c0bb8d198ca21d6366fbea",
    "signature": "0x826d944d6c68241468ebc3ea8629d2f64355ddbabf55992fe56af1e5a3e51bf36f586ec0a71486e0a4b74021a865bf5f71c919fbd830623f6129e0e6ce342b861b",
    "signer": "0x417DF7Ac84876c4Ba8A476333a7F1326eFa03593",
    "userId": "178351686"
  }
}