Transaction not yet indexed

LuUn2YGB1F9EFrk5VzhAiAxcrPmDwDcH8wdr2f5S3vQScycQLUwTvaFkiQX8Ux7vEhx88UBgK6he5GSN4crPGL1

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