{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1501655946",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4282bb535e9f3a447b2d256c33b10926a27245da3e5bb3591ab43bb7234e5b9a",
    "signature": "0x629df489410b9efd361d4d22d235fc699a83ca3c81d1619f6c8ddcf31456e78d0f19a5eaae79c143a64b1057ea6a1dcabc34f57f205ef10ee275aa1828b14ace1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}