基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 688962d26674bd9e413b264e4b8bfadbe1173cd9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a8a5ecf75a6f2bd7bb2633ddd7bdbb59f0da0f42