{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220596",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x712b097694d9be6eb0c626abf394f0bffc3ab91bf068e133aa4c2c4810c0164b",
    "signature": "0xa3dc8daac296161903768df80143356d4d33c73e4cbc57605ae183ef6b25d1c0257d13de396f94d9ee0796b4a76f58dde0e980cabf39df52ad700345fa8f41c71c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}