基本信息
witness_v0_keyhash
OP_0 a6784a1c45cc4b2cfd85ee8e099c216a04155dd4
pubkeyhash
OP_DUP OP_HASH160 3247b40a6568b9504a83043599e4062c7d961836 OP_EQUALVERIFY OP_CHECKSIG