Transaction not yet indexed

21xE6M7mY1ZPe8bCvTVLVuqTJB3K2bFE5i3S5QMMUt9f65dWx1Pfr21jq5piFDFPmBETfW2rRFuYKeRWbJ7KiE8M

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