Transaction not yet indexed

MpejhEjttwLCrfq5CPn6QBW88C1Pef54WfVwm2iCbktV8dh8SuSL3wGYCWmgo8A77Ao2CmcZpbuD4GetQECk4Sq

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