基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 4c49d09bb402309003ad2f99fc30d2e366254ff1 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0749f91da052da5c0e8530efde6ae0f9fbdd2f0e