Transaction not yet indexed

mFfToHuZ4fF5QDJTbEoXkaAsNqRmz7WRsWj9pdQFRMYbFTStpsAVZL6AwHxGhu6PvMW5mvCZ9awFXWsG6mtMrCR

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