基本信息
witness_v0_keyhash
OP_0 7f1fa397f2db8f6a26d37a2691e5fdcf54c96e3a
pubkeyhash
OP_DUP OP_HASH160 a12e49b74ccba683382bd776dad2ced20bdbc669 OP_EQUALVERIFY OP_CHECKSIG