{
  "manageEntity": {
    "action": "Repost",
    "entityId": "616760972",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05e276317118f0c7473729593f86125fe32aecf84a1d00de643f39e2f7d403df",
    "signature": "0x7e33910bf175f752848bf90727fcaef9c21b74e9e9e0693e3b4418058b4dafd27935975ed358929e0293a0b21de4678be1af761e22cdbc6ab8c21e456a96d5001b",
    "signer": "0xE7A4a8f1d081B44C96Ed68610B6c3016ce8cD6E0",
    "userId": "464427506"
  }
}