Transaction not yet indexed

21HdsEM8bsixHY8V13NE4YNWRtKzUa1yAqD2JELfK27YN64LPCioaKDq5Szv9q6G4qbkw86gaywt3XfMPGww7Tt2

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