Transaction not yet indexed

2ExpEksUJzrstuQy4RkmQqfPyj5CfriGReaFjTfEv4uC7fPJqCLGTPV7MpmPiojkwnhtCqqWofbsoWE7VGj2b3LJ

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