Transaction not yet indexed

21txQuUW7piA47MDULA23JtRK5Uo8xiTnsm5TJskTJfxiDNqQbGH3J1R5HPh3PcdX8r2gs6UNa2RTXnEpVBKb28d

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