Transaction not yet indexed

aMKtjmc9sBvGtdm5mpRxSsDkAEnjRv8n49Ys5PeifJPNPoKbQbKA59b9Jpt4YewrxZ5XxNsTwoYRH8pbYF8tCaR

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