基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7744242fce1f9c2d841c5416f80c73fa8264e8c OP_EQUALVERIFY OP_CHECKSIG
OP_0 2ef4d46e2dc535735c4efdec9b7d2229f02c197b