{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775930515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c2653308ac9d0ed006a7195653a95f959eddd8600f51787f64a0207e8080df2",
    "signature": "0x33b58848d42f06655fb995c64956274b618af89e0235d66acadfbacbdb7a2f0c1a6736ec97f162967951fc53020303029981fd578e3de0ae5e9ceccfb0a69fdc1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}