Transaction not yet indexed

663k4CH8gFDHYjC5aoWWKvk5qkcLymhBMDLfWZjdjpdTKa8dof9r88Y3TmYbZie7u9MBYs9pqadX7FSvWc2wwBNt

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.