Transaction not yet indexed

263qRfWHrQcsWR6E5AiFTQMdfAbPvPMAsC94NA6KM7qw5UroLa2GfxLPod6LU8GQ1vSfFfJofW74kDuHR4xFZXX8

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