Transaction not yet indexed

6e88CSMJ2t7hkENFhe2Yrzvb5eYK7dMiqMCMxo1cpgLPUsFfE4xa2cfjnrbecERhT1fUcVGAFPoMtocXgB1EUFE

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