基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2a919c7e13c4d833db2f537d789c9bc2ab2eb822 OP_EQUALVERIFY OP_CHECKSIG
OP_0 aab5d81f0cdda3f73a9bda73f9b6b8d68e02c31d