{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1120028740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe546b2db2c8a584be451141e45f7eea54489d6b7a9f4d6d7618908f0187420d0",
    "signature": "0x3614840d4e378cdba2a49565b908aaf993e85f53b66fb9e1b40d9fcd960e83061ae1711c5c37107149fd379a6c9dc297d2256a28439208f0b92a04ea64fff3cf1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}