Transaction not yet indexed

pkn8HL4GvAoAxwfzTJi2kkqFDJDW9813S71du22WEUkcxmoyqTN99P9LQ3U15BHReCfPxPiWdHYyxYPizMsHEnW

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