Transaction not yet indexed

Mx9yPPRLDmtpFis9x7cZq9QfESfRbAKcA3Zb1scUKTajs9998bim8qLVUYtNNcYxGp4MaDEvNUHfLV7mR8XkPXo

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