Transaction not yet indexed

ar8ebyxUUQ1D96FU7Mr8dbU99JBQbKAWihXK32sHUkVXU2ZLnFbrJ9FnBWrAcAaSNFQTaAes2nqSa5rfaFAWfoq

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