Transaction not yet indexed

XffNmNGYuYCKABxjYoJGF4n9sG962H7PvBTKGXWEUrSsVTLhKhJKhSyBi2DjUSFwvv4qAjWdUY5CrRdCkdKsR5E

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