Transaction not yet indexed

PLfDA6Muj3ZWqZQADB6QdhFQs31NxWRNUvA13GBMarFAP3Bkf3Lnu5EGP85DzytW3mo3KLJctLUD9eV2sNDFAHJ

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