Transaction not yet indexed

21TwPyzDeZWve4vLBsHRoihBDF2mBorPWbSbjR4gvDW6cJttHLqaqD6QM7E9Qgfrd7x1M9DNA6YdxtQtRTwwF6GW

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