Transaction not yet indexed

AK1Ms5SMSe5WKp7DVAPxsBkFLnEnGP7R2G5P19P79t3BcyjZGYQ4BZ5daVBvdsNoAECtUxv7sic4Bst5oDPYfoC

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