Transaction not yet indexed

4Yu9b691b7qMSzo9vKU4mmKAQR1pcJyeXYpySjRxRHiLqqhrgqYhP5htYTHZVkad2dWwxxQGFF2bNyAaLDbMix9F

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