Transaction not yet indexed

2SEZAqkFzUtSP7ApNyJa7LbGsJBEEUNTKNzvToof2sKhXZ4do1NGZndSpDR3uiqR7xdyu2ofjcoxZC4yyK7Ucp13

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