基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 cd21fac8e6d2c49b5737639c7270193c0e08cf6b OP_EQUALVERIFY OP_CHECKSIG
OP_0 128a3c4719a9379a9e7476d9dbb5c66d5ca62e5b