基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4a31e7fc20e9436c229f7c5a86a97f22ee083dc2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 dc6cd348648b2a9429eb04e1c01886dbde3ae028