Transaction not yet indexed

312Cd1yzCpNpxA7GeuSvMQVWhkMGnzPddnc4LC2im4okkzMeTKoGARbhTd6mbLDpqUnvkfNoLDaSoDRMCMHKAPbq

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