{
  "manageEntity": {
    "action": "Repost",
    "entityId": "522239638",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07ee02e1e4459f989818d8dafc098fec9710ef662a699f8072633353ed96b194",
    "signature": "0xe7053b08c8cbe5eab5e475899dc215cbffa52df433a96dc01feb6f88c17c0eeb286490cca7651bc959dc836d07ccf18b04c1cdb8df36ca6a142b61acf4cc16a71b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}