{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545722",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb8fb0a65b5b81835eb4265e1edbc3956e78f0e52beac204f6d4a44b43a3a9f6",
    "signature": "0x5f7bc6b608cc83dcd7fa8ff553d90b11712c7e9cfc740a256c27f16f6322d0ad02097cffa8314a608cfe0523a56e27cc2ab8c801623e55bb1ef9676ed8bfc3b61b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}