{
  "manageEntity": {
    "action": "Repost",
    "entityId": "228609062",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5be7f352a90c0582c8bf0a687d5aa49f4079869c8c13e9fad26267571544952",
    "signature": "0x5d073a2b476c9b4da65c9212f9ce735c32a103f6946c5f02a320bace689918a86cee737006fb0fc6e8699ef39da170b5d42aeea06dae60abe6c05e554231f8d31c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}