Transaction not yet indexed

E6NPPCoRgpdoJS3cXfHtpRJ3aw2K1ACoHLwjpBaWqAqkt5oJA8j2bj5gAdo6vn2TdzPkGBR8rKsXvQa8EmEa6cs

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