Transaction not yet indexed

21vnjmKLP7ZEnSCm2xFrqLrNtib1Be5w3xdBuhKcB2ayNvBR9R2FfUWcMaFSKYV9ivrJGSm53qT63TFXJ4iLHtdd

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