基本信息
witness_v0_keyhash
OP_0 764c91f6346d4615bcaca9f0bd1c3fc28ccfbbf5
pubkeyhash
OP_DUP OP_HASH160 819f7649c9844f840c5e49a95fc287b83ad3762d OP_EQUALVERIFY OP_CHECKSIG