Transaction not yet indexed

21SpsmPyDhkQFw83wpQk3WdXmQ41YfAvh6ZRdY6b7KjsCZ5gKkEAZui6L2GbxGkvzWnN3cxz9Fjo15KiebRGiaY4

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