基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8c4bf6ffc5cc7e9ddd15db445ecdbf37ce22fae4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9ec7c1cf12629cfec4347a8d840ad6ee3ece709