Transaction not yet indexed

21d4YddEqEMETqYEaRmf465ysHcRrxqqLYvFPVMyBVAU57saQP6JszKxynNeSji4yGcSobWowgHMLGHAC1eevRo3

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