Transaction not yet indexed

1Usu3bGWHyixPZAaZbkttyWMncC71mFRJeEB48FU6Qx48JcQuvBYUvJRFzmXEFRqF1ocuAQU7FDPL8L1uuXb8L9

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