Transaction not yet indexed

1R88KuvTTp3Khqy98MZ22yQdbjLCajQ2aFrtukBAWcnvwuKYpDBkCKEhcVP33dFYyZxU7eajHCGq5dPHBA6AcwF

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