基本信息
witness_v0_keyhash
OP_0 344384f98655c0f5afdb2e43a89943fe2bbcf9f2
pubkeyhash
OP_DUP OP_HASH160 7cdb136cb406c83d5b51f356fd3ea70d80f0a49e OP_EQUALVERIFY OP_CHECKSIG