Transaction not yet indexed

MSDERXB49uT1jURMofMPmG8DqakewaNEv7oTr9kXmd6Lst1qBijgn1TWcnTJs7Ys7bWfNdgwehyFMzhqBFCBp52

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