基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a49f680a21d34cde8b372ac85a3efc9af5ba5a18 OP_EQUALVERIFY OP_CHECKSIG
OP_0 2168e5e7cc26a5088e1eca690c75c81f23beb9d6