Transaction not yet indexed

5u2bMYY4eAUCRdY4LqKotnuPTi6MZUiUsapApuzBaU8CZUQGvxZywv3SycmZ1KYfKU1aQ2UMNSdRoyNa4eSpQUZN

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