Transaction not yet indexed

21Nc9ePu7fPCzZ7BwPwLBRrFuNZu3BaAVhMSNx2XKo1svXyro2b9fHUgFu15PxrGDtGFh2stCYuLAD7kaFoi9BY9

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