Transaction not yet indexed

4SkkDKKruJc4AArEDr4BYFgb2RuReg1W9AgnECSPop86yMNcn8zkdcBuHFKaz21ixUDmiBtnxUi7dWbTE7Tupf91

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