{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1511661517",
    "entityType": "Track",
    "nonce": "1792311764083058493",
    "signature": "0x88606a417cf4e53f013a8e9f9c2e186d23c8bc583fd370dfd1300de0ada3147f42414628b83cecf123bdddaa319dc786e82cf7300e66793cc40c1858016e4d261b",
    "signer": "0x9B241b1a6A99d662AE67D328e091Fc94faF23fdc",
    "userId": "881446128"
  }
}