{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112456644",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x165b294cca3f1bdd6272bc74a781f9381c193065a984ef72c2a34eb3c5d6facc",
    "signature": "0xec7b3720c11858525b6ed7ae1c5d391f4055f2dc41f45aea65af826ce4fdfcdf7b9f06c249b3eae4074b9aac6c8d8262b6ccf0c33eb3fb146b55e64c3c183d351c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}