{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264237073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8a3071265618b1b1af56a02e1ec32729f0fd2f3abdf88c6cab84fe9d9d71bba3",
    "signature": "0x49667ce8229d7c12c37babb1229ac9e7b54d2cd115dcc69b5704ba59fd7ee08f441cc7a51ee2c3c53ab0ec1eb1c31360194bb41b8329f4f820ccdda9e85acc6d1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}