Transaction not yet indexed

1myy15hAqEcsgvh28LFPc7gpbFxwFMyBbfQvHwQyDr9VrAzH2n7aKpErQDXwY9dTYzA9KHsfUZ9gBv6piR5KDxE

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