Transaction not yet indexed

MYCbeXs3k5Brkd6Fthz8jto7RTugduNJqKDTWX4i5rXVXiXVn8DdrwvujieQWS48N8Gku8m6YtkU8XM1i9jjoU2

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