Transaction not yet indexed

MkJCcQFqaMVbrPVEgq7BCDpTEMAUXTmd2gXvt3Z9che66QyLsP7mfEX6pYwwsJMTAAJiMPYDLWRDrA2iK7F2LCQ

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