{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1690895703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90adc415a6ab82e388bb8b1d0137594633bd4ceb3f1c145dd946203ac23d2c07",
    "signature": "0xdc9ef6c3732725ac662745bd7a0971af74d6ce95f0f2a335d52bf3b403720cdd014b325c52a4eeb0a40f257cc9c06ccc72fbec5aa83bc3b677b83950de0cb58e1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}