基本信息
witness_v0_keyhash
OP_0 9fec34f4eda0e847e7acd4a45f92b926097b14dd
pubkeyhash
OP_DUP OP_HASH160 21e072a400bbf3b331854163f3e47da8417d960d OP_EQUALVERIFY OP_CHECKSIG