fgo-game-data/master/mstTreasureBoxTalk.json

[{"treasureBoxId":803311,"idx":0,"voiceIds":["0_T020"]},{"treasureBoxId":803312,"idx":0,"voiceIds":["0_T020"]},{"treasureBoxId":803313,"idx":0,"voiceIds":["0_T020"]},{"treasureBoxId":804741,"idx":0,"voiceIds":["0_T020"]},{"treasureBoxId":804742,"idx":0,"voiceIds":["0_T020"]},{"treasureBoxId":804743,"idx":0,"voiceIds":["0_T020"]}]