How to convert txRaw to txHash in cosmos-sdk?

i am using api Cosmos SDK “https://api.cosmos.network/blocks/9888530” to get 1 block details

i get it txRaw: “CpMBCpABChwvY29zbW9zLmJhbmsudjFiZXRhMS5Nc2dTZW5kEnAKLWNvc21vczF0NXUwamZnM2xqc2pyaDJtOWU0N2Q0bnkyaGVhN2VlaHhyemRnZBItY29zbW9zMTNseWxmbHVzYTRwYXRtbDBsamt1ZzRsNjR4NXlsNDYwMzMwa2FlGhAKBXVhdG9tEgcyMDAwMDAwEmkKUgpGCh8vY29zbW9zLmNyeXB0by5zZWNwMjU2azEuUHViS2V5EiMKIQLqGodLEwWelzPDXpDLKlhlpGtk7ZDSVVR8B8pSOSf8YhIECgIIfxjw3iISEwoNCgV1YXRvbRIEMjUwMBCImAUaQNksf4cmAZodzcIEOwNNlFkK1zxGmE3Rtc2/f3JfIqG9HrbeVJhWjrIWizhmwGCYjhcbjpFpX8vCgGEwAyquwaM=”

How can i convert txRaw to txHash to use api get detail transaction has : https://api.cosmos.network/cosmos/tx/v1beta1/txs/8689064A44E7F2D6131ED15D014938EB772FD4DFD4348A71F525578E2895D612
Thanks for your help!