Transaction not yet indexed

21AvEHVfDeMZY7UYSLxyZdoAU83eepdq8w3XdiRK1a4QXajQSWqU7gMLrnWNYET6i9c2zipBoJPR35VbiUCvxjK6

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