基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1b8c44db2ceb9c17e3c6e37a95dcdb71f2d34cb2 OP_EQUALVERIFY OP_CHECKSIG
OP_0 637749b6e01eb6208bfe4fcd12364a4e12de84bc