{
  "manageEntity": {
    "action": "Repost",
    "entityId": "840300167",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9accb87a7413831ce0b31d7761b70007e0592cf9b153f6cd726be919aa075fbc",
    "signature": "0x06573cbcecb75d59f54e4104d793c9a48ec3455684ec4a36826e4a0f928803823a891690f8190e25c4980bbdf6f35b4baf3791bdfb2ca9a70b50941f1e2d8d231b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}