Transaction not yet indexed

2ExUCbu5d64WJ71cZgiEus7DjKU2DeaTs2KgRnDc1eTjq7kZRTGdjgSAqwS3d7BMbF9km7gTtM9WmHjX64mZvN19

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