Transaction not yet indexed

5MB3JhB2Vu2fTSGdf5VW12EbaUXqLq5Ft9xtVDDQw2ARmDW4oU7wkuLLM5ZXDZDfZZCZPEdbYxnjXGvSW3NaE1XA

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