基本信息
witness_v0_keyhash
OP_0 3778de4e439bd750632d48e6a5a21bf2de255a0c
pubkeyhash
OP_DUP OP_HASH160 3974170b9b61fe59c04e02bfc1d41246267c3a21 OP_EQUALVERIFY OP_CHECKSIG