基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6468fd80da78c34fa5ab5d402f5d5091cff0f5f6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2001b444ca2bda410de13da1a7dda250befa7fa3