Transaction not yet indexed

yPmmCeB7g1tepdb1imfVz5u2oeUFM1s2BftmpePRUtLsUzsQmeHPMvDmGTArDdnsJ5vUmSb5Brqp2EpyYRLi144

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