{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1226984615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x04fa73411ff7950a61fdccb278dbecdbfee11fcbe02ee8c520e9db3ea4f13ece",
    "signature": "0xe3431ffe39cab6e82fddef8d65680cc7868c5599519cd496c2ec86b8a8a329e761a39b50cc107e09e3ee6cc9a2bda113e0c1c82ac67e4f48fd3714e4b4144d9f1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}