基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a6bf2a75c339b042599ef174f6c9a8917db5549 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8f9dc4c9fdd97d20350fac1bc965d7ae8223fd3a