{
  "manageEntity": {
    "action": "Repost",
    "entityId": "789931703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ef37474badabb8af82e1f91a264ed7bd33a3c92c8595af13928deef5c55992e",
    "signature": "0x7b3c292ea18a4ac5f22798a4e38c7ec3ec4a2ef7f2f1793d96f258298819f20b2a6a477f6e094794bbd1abbb3d2365de202ff7995e635e838aebfbcd2aca8b9f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}