Transaction not yet indexed

21RgFBff7DqwkReoo9kVjLUnuY5hvDo2hAFsvkmNpcnE54BGLpMWZTLbxKGPVstxGa8yJc6aXMLr3qVVqFbPoUJF

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