{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276482972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdafdbcb0b8b936ca06d3d167f0baa735e26c867039c74d6c3e27a7890d8302bd",
    "signature": "0x3fcc52eda496573fa5b9fed5077daeea94c56c956c0289df82fefa6c6d99ef1c06dd052ae1fb04149bf63559ac35fdbb3fccd5f335439145b64ac39e413771541b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}