{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328707",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86ec10c5e85a1cb5e09f0f48f7a0ca84decbb1d2b73c2670dde188aa50818621",
    "signature": "0xb2484996cfd918cd7caba8eabf61a90cc0b66d73d047c323f9fba21eba4f146c42da7ab51ab43be70014f207a66b815a33c7e1049d9d88c5c3d03bd34a4b48031b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}