基本信息
witness_v0_keyhash
OP_0 a6d2b122f4b99f5194f145094c6fd72bda8de5b3
pubkeyhash
OP_DUP OP_HASH160 464a7ecf96c777b8cb88086e4246b9917c1a53b4 OP_EQUALVERIFY OP_CHECKSIG