{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486401284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x811e6a9abf4ccf2e14fb4877a3dae6b9e14d64b67234f4cabb323b8481b28316",
    "signature": "0x7fec41904f397f69fdb448acf9c749d959f6efd83ee65491c01e1e9b85960fa9771bf81f590c9555c2f4fabe7859abc942a88bc082207dddb23f019b2eb302651b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}