Transaction not yet indexed

MeK6ywxRHTX2qosK6YVWNEyfqe2bXPssTaFLfPHd7Ru7p2jKsFeYLb6EdTL3MnUcRh8SL3mLTLKShLYMcW6uDPD

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