{
  "manageEntity": {
    "action": "Repost",
    "entityId": "488322980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d603234f10459659b950b2327a7736c802ff3070f584aabf08cb464cd9fb908",
    "signature": "0x1c7ce238901d7eb314fbcc772539de3d2ce6142008097a59e02817dcfc16a8410dc46328502c6a5231ebe4b74566427ef20db41b246a11810b281e0086b12ddc1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}