{
  "manageEntity": {
    "action": "Repost",
    "entityId": "44699997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe18ed6a9399d992c1dba22e17d968b23a01bfd0e731bd3a8ae1de489d16ff7ec",
    "signature": "0xb7050a42cff61a24637d1fe38c787cc00c1bb12d31493e7676c48351d780ae2f1eee95726c767af21cfb3dc3bb054015eacae00badb95f7d720d04205161fe251b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}