Transaction not yet indexed

MPN8EW92ACL12vTSS3ZTVkSDGVetoeeutu4gTEFAPLXSAb5BfZve1NZzy5vRKt5itGVqT6csb6N6tMCevxJTzpY

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