{
  "manageEntity": {
    "action": "Repost",
    "entityId": "420927904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff7464655d115e4cc18470d7119d1f5a750e073d4415bffcb8f3a7affe522623",
    "signature": "0xfed822ee9d1da6b88f57adbb6af4af31b1d802e724a61c6afbd97eb28abfb37173db84baf0b8e0a658fd50a669e13c09d7474e6ba0e4e66684e6dd5c9ee6cde91b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}