Transaction not yet indexed

5UbZfRv3sRmHcBqZRFvWUfyspZomSV4JSnfpskpQJa3cnbctfAGx4UaFDGa4vvG1XYhQVZpcM8RuHTv3ZULTCuMs

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