基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a7b89be8cb66ec7f5bc2d38071ed60809ba9fca OP_EQUALVERIFY OP_CHECKSIG
OP_0 d777df26949b4ba2cc4af3f4b71923ace87322a1