{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395935332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf58cca4be58c38aa34ec8eee4b3fefc13aab82420ac862bb5f2591931531aef8",
    "signature": "0xaf2aa167fde58afcf9439eddd45d31a38878ebe7175bcdfc75f7cd6ff0b6f37509742dcdb3c432ea23e5dc22118f0f38dfa96980183ea017929dd0e7be5e834d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}