Transaction not yet indexed

PN16wugBhT5NSDwZN3PB4iHT2dMvA2Fh25V613SXs7XbuTPLok2HfyqWW7snRyjseXn7DsQW5QDsuNkz3QPnoN5

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