Transaction not yet indexed

RKEUchg1LNbTfv7pn512uqxVgm8NNf6CsE7ViGscHFfRLq4MxSxmWcPnP6s3LAHieAKSyj7kUpdVB8sPBAQAQNE

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