Transaction not yet indexed

21AGFNnRpfvpMFSgVVPn5s2xRjATBcwL8PqSAZ3bxPzyTaDdYxaFsMk3tnyT2KYTDpvMDFP7RPfJQj6Fd5GLDfB1

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