Transaction not yet indexed

21NSCKFQh3hCY4TVZuoTvmzNSNoaU6f4vJar3soUhJr3WfzxvUvBU1TXNpELDrVZfHGz96m9rMuPQfVCU9RyvprE

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