Transaction not yet indexed

28ffFNMX5sLiuapyTresPbmAHBGFa2TuAVAxBUfKvMtpJmxQisfCPxq4sXk12zXS72bV1jBgbDjBfb1yAQf3rTCa

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