Transaction not yet indexed

LEX2xL477fDMtW1wyNFRSRpL6n6iQSWCpwgC9HxHyPFZTr7roTFjRRCHTaSvNZiPdhm33k3pxMDEMm9qMPDWK7Z

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