Transaction not yet indexed

MMftTbhnAXnUDmY2JSkiAKFUSnKLbMs8VTL9Fq4T89PA76GNQkqLRpweG4JtFf6FB2dbAQzCVtpzckS3b7ypoiq

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