{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1286085506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bcd5983e37a8f4f10cb5f35b5f6b49d1309fbafe44444bc9461b80d6bd5349a",
    "signature": "0x16a65a5cb07e2532e678cfbd2324ab6b713194c9ada73cf2beac27be2ddb04643424c4721046d0c87a4399668edfe6cf1570413766f38ccde879d4a6451b17a51b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}