Transaction not yet indexed

21D3tU9oSLqbJ645uKBbsovTFM3Ta3AKkcUndx9dd5ZxmC4cY1bbLJpZigXWE3XgS8nzd9uHs9cEqys18CixFxbT

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