基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 3448a8ee6b5f9f6455a8e5474fa5258ec20cf7e4 OP_EQUALVERIFY OP_CHECKSIG
OP_0 63c78d831add9c44c0f1cff74e891445d290bc58