Transaction not yet indexed

2i21XtkSkNhWNmpfsq8t2uk3TqRDxfUcDj9t22dfSgTeS8gcb8ViNF4cy6gpwi3EdJgjsV2jqMRPCNeCCRCHyNTD

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