{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x789f89d1cec22591f6980c3690ad3c3b2cd6d033099c04c6a2ad7a57679a7e67",
    "signature": "0xf1267e59ad8617eab8f05e34db0ccdf8b260d129f5604bc1964ccaa5fbe9fb603b950d1d810c086b3433a9732522b2c60746a0662100f285e0bdf55ead94911d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}