Transaction not yet indexed

21FJwRFQ7cC2fKKXuXkH5Weuh53ASbQyzrZwqxautJ5SjTdCbpHeiEPif91ZoPcX6Hoor8aUEbP34Rgq5FAX9Yo3

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