Transaction not yet indexed

RE8CMm1txPZWnefY9UmunAtDpigExjbCVkByAbyrvNkCUq4fnKGf7b4N7iFMdGGym35HaAfoZ9KxcP1s2L3HqGY

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