基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfac43142190de3283f82ec9f80846d1d5f43846 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6ff1f419c8eae959b969511d7c5e3315d41a20ab