{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07a8e8418b2406dfbd16a7ac7f80291de849ccb7091a450f046255f611e15ebe",
    "signature": "0xcbee55aca1e75f11be64736460deb2c316aa4308bd56d88e1a0b30191d5e3e6523a5d5cec4155815641881d66a8ab21e6ab725511d13f447976e782c8bb206b71c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}