Transaction not yet indexed

fffk5NyZAFmv3U7mDrc2QvghSavK8yP87AcEBkge33t3iAwSdkLLVo7mGwEKCFDxmjG59jZqi4uLYGrPYNk7byH

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