Transaction not yet indexed

MTNJFcKPfoPibFfrnKXi8hkZgvKrZoAfsVTEnkJjU34CwGe7VRa68PktEvaamnLFQbvBioaBMYG4TS1fLpmgcKE

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