Transaction not yet indexed

MKCjyPZrxANDqCLA7B3DAvhtCaWEZ664cRDgHnzSfzDknqzEGzN1YFv84J9bY1sBiW9FksR1XCTD6o8v9nBfGCy

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