基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 00a74ffe51ab437432799eba5c14bb2c190f55dd OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6f6f4a6a7a436a51198bb8d1eeeb13406cb42eb