{
  "manageEntity": {
    "action": "Repost",
    "entityId": "954476",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2450183bdb03e77ed0382f35e60da47e70ccaf7480a9ce11fc4529556425c475",
    "signature": "0xbc220c595f58bb30c94cf969403ebe2a9b332b06c1ed4ec59305db5002ea080c561b4617f59f644446a1e252860fa2746b352ed56e7b6af28004cbdce1c0b85f1b",
    "signer": "0x96818aB6687d2E9bA070EB1d6843ef7BfEF5cDa4",
    "userId": "806873848"
  }
}