{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1075784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x464e7f17bcf4d864d3db9f9ae3b19c6e261f58f2635b969c4d767988d35eb58d",
    "signature": "0xce7f1c6685349fa39d0e6cfd473a5f9a4e777e67962d3062324500403ec31aee70a908328ce12d3ec8178b6c84afa9dd042fb8da870615cb53cd698d88b0239d1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}