基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a1989a6720ea3152979c1e945eba35f38bf9a1f5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 bf81c22acd557ced6841b38d0686c3a6c168d556