Transaction not yet indexed

ZMmFF2vZiFxG6sqkMZojkAS6tSyFbUki14o51bPjmkHJLMtEzBc1t19o9T6cGJ8aSVBkKWJtZAyHKZeLd9di3Gx

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