基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 49b1ca19118f284d4f6a072c6db2c4f3fc0269c8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a972763d857dc8e0f07637c305b5117f703c982a