基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 fa540e8ec81a1b84a831f307c7fcd6c9fe1b87cd OP_EQUALVERIFY OP_CHECKSIG
OP_0 621820cda76f97309662f7e4510eaeb19665dd6f