Transaction not yet indexed

5C21WNGoMWgF4PnjLZVPxWEZv4tqsBEMRcadsAp1YFokTUPtb7ScWyecdGQukjsg4FmEYCWTLCt9gaTgzTXvqLDS

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