Transaction not yet indexed

NKyx3aYgmwpE94ZQLEPrbEfifiwCJ3fCddBFf7eduuKYCtuKfvx8ZSrTaXDXsqUcPj4TwEPuuXkSyEjtTK7xhPm

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