Transaction not yet indexed

5266yjJCMEu3LXFbNxNLMSTPRRCcG99qLzZbRe74GmiryvoZfv9uCvq3Pm3VEtbfALd5Z8yrqBtUVc1bSRn1w4Gn

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