Transaction not yet indexed

MLESkZPFHFVdVfnUPqDeaAfs8fdxFAQYknu2LYo3E1V9NenC8NYGsyE3YC1GA9kox1d2EcHTg2a2Y2NtGdiqJHq

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