Transaction not yet indexed

664nRgzRzJeFudcwDrwRypUnDB9aP722Fv5yXuc6HPaNrFvM3pCVTFPECNJq2nU5H2ebsfUpUGiiuHAkF4Z66tJn

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