Transaction not yet indexed

5MC53TbRKJXWfhTATTuzw8QCogU5DXToCfVFyRp1WUks6MppaFhgMuzkFqpxaRpC1sJYSCiueN3kKtXUSQFmXD9H

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