基本信息
witness_v0_keyhash
OP_0 2749ca4c99c55766c4e493e053b14d5f5785247c
pubkeyhash
OP_DUP OP_HASH160 3218004ee1ec1b9289144d5ca68654482b5c3fc2 OP_EQUALVERIFY OP_CHECKSIG