Transaction not yet indexed

ZZMKC6oPpa5B3kv7hAB1nL8tp8yUs4nEVKQC2dqQodWSybStiFnPnXDP3NLcMdM21MDtefq3jfQno7GWGHBoFJZ

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