基本信息
witness_v0_keyhash
OP_0 78e4b9fd59ae7b45973a2105e39aa73395b4a2db
pubkeyhash
OP_DUP OP_HASH160 7a2fceb43841983446fda92b7ffe9d5fd9d7c2f9 OP_EQUALVERIFY OP_CHECKSIG