{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1393331417",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f8dfdbe662e050338c95fd3c5d98eb16787a4f456e7bf716385289f85dc0aee",
    "signature": "0x00c41d21999988ab4bb50943d346adaba55aae7a22137afb5570b3cc95627d9e14367f165b91b4fbdc59d3e7fb2fb3ce102629b32972c17e84a11d0b20b31c821b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}