基本信息
witness_v0_keyhash
OP_0 768ed6d986b0dc40f67c14791a8958a2cfb04971
pubkeyhash
OP_DUP OP_HASH160 21f6a725d896a7ccdf63ee9b9dc8d7753225f320 OP_EQUALVERIFY OP_CHECKSIG