基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2637d621e81ff9d4fe6a4ffc57a21228a59d8c78 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2677655702ef75d54c672cc62f7a997302b323c4