基本信息
witness_v0_keyhash
OP_0 1a9bb6d2749ff463935009e367d74bffa84ed80f
pubkeyhash
OP_DUP OP_HASH160 81c04a1a14b873aa04757c1e8d344ac17c559c13 OP_EQUALVERIFY OP_CHECKSIG