基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8490a0f0a03fc35ca2da8e0305fc8d949f3210d7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 44a4975b58482b98fc84a65e8b9a05dfa44cf84a