Transaction not yet indexed

NKU6dFQaReXN3ou4KqG9iwUpdWXy3qkF4d7qkPpBBQ5cmwf6Dx8cTnR1RGuYm5rP5UyZLK3Ee4YCPPXYrPzvZQ2

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