Transaction not yet indexed

55MMXYLDa3K9hDMzWoQscYa1dzuLVbSxvBbBMqmuNeLnd4dkzdxCRRtprHrerFaZQhkVGZEG5UicdNKp1RdEPaRq

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