{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1214982508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdf8c66d10d960ea6c33365547b945344655192648ccaf276a57dc3cf882e7529",
    "signature": "0xb279b1ed50d720944dd98157d04c9fab5596385c54f11a4051cbcf13840dff0f48691848a74ec7e20db6c0f7e02ca76278fde07c0a908395c385c127ce5279191c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}