Transaction not yet indexed

ACkcqc2REYLPCNec8DCaLdFkjmJX6FNs49Lr34GvKYBoh5JSvqWFZ6vwRuY31PFBgFCipWLASu4vHjY1ZgK7X71

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