Transaction not yet indexed

421scjZTP5vaFb1aZmK5MJ3mxFEDAtPi2QA8yxrYYH3iFGgGeLQYdedpHjKCDzVzBGAr5k3RaNGaj9jL7Ks2Gjc3

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