Transaction not yet indexed

NKMK9vDoJspvbFGh7JxuyRotiJPXD7m29LJyo7KNSUNa1afZn5CSua2kUM7ApMuAtSJ8zVMUhLcDQcX2esXqrDH

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