基本信息
witness_v0_keyhash
OP_0 02b12edb8e4e7e3ff956e87b1bde18ef1d87f4ce
pubkeyhash
OP_DUP OP_HASH160 7c9401440c079b94bee1f6620c01b6ac6aca6677 OP_EQUALVERIFY OP_CHECKSIG