Transaction not yet indexed

MR4ftjTkP7Bx353BCqQvG8raEH3nKTtFj7fYsSyPnWBMuPZQRYQuLYR5EyddbV5N2xbF4jqS4znVjvKnCYNmpoi

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