Transaction not yet indexed

21nbk4gpviv6awo6ipWzYMXi3mE5Lzz7mjWZDYY1k2ALFMEP3gPyFg8ip5kGmDvCM27vhNUJGyshyDcoeroM46vS

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