Transaction not yet indexed

Exxo9neiqMAuTcs7wasxUQtUms2XcN1mxGyX7BFrQrEG5udm9ujFfqTCjhvtXbJFr3CR4DMuxWTUM11bwmJ7Kip

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