Transaction not yet indexed

u6CBESPRTtVMvctrqcC2dWyzEMwvVBCeK9oEiueQVeGDn29RqmqduqScMrJMUrg4dxmtuSZAwq8Td9wSLZ8CVMm

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