Transaction not yet indexed

21Syig35aXfKC6Eo3MhyHc13sXKw9dLv3kHDa3rdUJqBojnd5sKGD9HXAm4a2pRPddR3Z64kNe4huC8D9FHSVZ1V

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