Transaction not yet indexed

1kAbu9q37ghd9Ud2Mq9WyxDuje74NS4XcaXFgMzFAjVceo1ZWWDEU4Haaf91tcnYmAcshgDdkLtf1MEUMEuMbAq

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