基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 354794f0a1e5086cda1c96fd3474c58acc5f2e19 OP_EQUALVERIFY OP_CHECKSIG
OP_0 19db45e8a7c58e6ac42ca0f1ca0401e92fcbee8d