基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bcf7a993a813f53c0b9a00b25e135dccc1b708ee OP_EQUALVERIFY OP_CHECKSIG
OP_0 51be3c96c5e9ff5ad752e5ebd5be0fbac0e47d96