Transaction not yet indexed

66ntxwKFmP2ov6Qr9akpiWk3DKwkwcD9rMZSdeqTT6eXvfTnpbWRiUXWtpDK9evvGtxe5KP7RFNGDKa6ecFixYx9

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