{
  "manageEntity": {
    "action": "Repost",
    "entityId": "614657980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x039dee78b5e988ab1a4479cf52fabb139735d181baeea55a52dfede4ec441453",
    "signature": "0xa468cf6821d28f003e2afef57be1b2a8e2c9aa0a25659b5333f76bd7c5d02c076cf76414d8d886f5b6228adeff2938cf29894f3842ad0fdabae88b7fdf2d350e1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}