{
  "manageEntity": {
    "action": "Repost",
    "entityId": "393795",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb149d34e6d3235b2d904ea0a77ddad7cb1c757b0e49a9d90894eac8bda2a76fd",
    "signature": "0xf083d66b30e5dea878413a1e89fb3a392ee0d15ca2efdd3209497f4ff6900a1f41491d925e912e95601489fe8d5643d027e136204a4bfec127522201e24a87bd1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}