{
  "manageEntity": {
    "action": "Repost",
    "entityId": "998956",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58a23be01c62f21ef61447388c9bfe65d7b96293a8f667d693ccec6caf0c8141",
    "signature": "0xeb39a2b5c606bea9075fd29aa8af6d4c2c26850b9d9ddd5e39f58295f2bdd4cf1869b9f5702fef635108f6bdcbb75a5c8cd9db6495a771dd2a279dd8c2853cd71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}