{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585513",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x871445c3024640b1ac5a7de24bf7c2a93a1c71b02e3cafc86ea48b399a1348d3",
    "signature": "0x4f6e78da9dd83e71351c3e6290b13d744b2f1574378789bc29255462b946f5bc207fdc149f6b9bbee861cc146916ff4f46cebf9ad8d100849c49c10386270e4e1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}