{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2099643570",
    "entityType": "Track",
    "nonce": "1793085561968376093",
    "signature": "0x45f6f6299cb55ed27f9927c1221d7ff08e138e4dfc5ffe033578c9087016ef10674b09689ee60d896743f81c5f3a6fb9ca78b3e9f2e816d40ff3eb68b0cac7171c",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}