{
  "manageEntity": {
    "action": "Repost",
    "entityId": "690302881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd5be9e95d4aba0fd71a340a6ae2cc36ea7d427bfa1378788ee78cfd6681fda67",
    "signature": "0xcececeefed4e1174d2d160b6d52907b0f9df303b09f2baac92dc28d94b4a5b8e256d6e3102acedc255976ed5002258330020f5cd89775b1b337d3e4a7ebfd9fc1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}