基本信息
witness_v0_keyhash
OP_0 77dc763f7c46ca9331f1895bbf85591c3f0b0a73
pubkeyhash
OP_DUP OP_HASH160 8338335886d6478264b6030c9e678b5fbc0e07e0 OP_EQUALVERIFY OP_CHECKSIG