Transaction not yet indexed

12kU18rTH8GA5MRidsVve8kskVcctsdUiSyKgHq7T5agd8N6yV7DJFNusmMU15w2CG4Az49MTmLJjBX7Wy9fMoc

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