基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2491e9de9a93bed820f2d89efbaa239e30e1ccf8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 77d5ff5776a197d384e7093e4b818c351d57371b