{
  "manageEntity": {
    "action": "Repost",
    "entityId": "394074631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xafb144d6674b8a57edbbdfa06f77d4a2d45cd3844353f6026e9914cfe62b2c79",
    "signature": "0x482d4298c081c0a6497e66c46118fd50877bcd9d39661958bd31fc11843f838f2226a6f6da2dc6a288825a60572213a6385a56825c62e89a93e39d783758879a1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}