Transaction not yet indexed

21Kj2iAhfQaRRAFToYbT76Pqa2uoA2u6LMuyGTo9ZMRGSA2bzTw3GZ1LVEBfiH5Fs7CVv22DwWUbYbU8wfLTmrw1

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