Transaction not yet indexed

PfiWdMymqaAkX3pAkVQnCxhwGrAMMgLotsWot8ApYcLGHF58zw1AfW3YjdxAkhDvYpkuTMsRnUdAnuDnME6mnT6

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