Transaction not yet indexed

55f2u9i3aCEFmDkuWvqaGg5giTebZDyG95bw2g4wrbEwawJbsW7GjgPbJB3d1hsUeEqdkBCCXdRLWzdTjNeeQmM7

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