Transaction not yet indexed

Mb9SgtFQRBgdyzVBiuRuBhVcBmXDQxrMmgp6UEoyPZc2VWzTFkViFodX9zffDAEp22eegJBvuRxtWS7qEC4vY1T

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