基本信息
witness_v0_keyhash
OP_0 3a447d75ea7f4e832a9c4f46711f5f1c73754a8e
pubkeyhash
OP_DUP OP_HASH160 d81958402c91c0468738de86778bd26333f49196 OP_EQUALVERIFY OP_CHECKSIG