Transaction not yet indexed

MfeAtRfGT7y2FmajprQdUKgPCqoXSY1jDeLcvEu7hjaFsL38XsPXSwbaQDwW8dJ6ab8uvYaFwvDy8s4iNE6aJZK

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