{
  "manageEntity": {
    "action": "Repost",
    "entityId": "570373296",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb862b8ccce6b222e4e18ac102441acd697c8378890235ece9cb7dba66452a64",
    "signature": "0xe8aa172a49e7dfbaa2a09540fd6fda1588894cb9469acc1d2ff7088fe88587f66ef6dba39bfb54cdd648e2c963775e9dd94a154ff06136d8a1734223b0946b5f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}