Transaction not yet indexed

mkCfd3ijEcJ3S6wUicKiGVXFXoCR4NW2G7L5otQfAfxtC7pYWy59P6SmgmoVLGnBcgXhDxPeKFPJ3KFqTg7HT8H

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