Transaction not yet indexed

66USfB7G98ioyNjCaWTFbzWKu9rAEvhHFQ3QCfqHhyjp3DpUN28t8Vh1DvvKiMgoZGNizhabTyTt75wBD6xJCJhq

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