Transaction not yet indexed

SD8TkikM7om2Kd2fjeb4iFJH2pXr5AjutHMjSLpwtNkPh2PifiqQKPHkYq6muWZZFGFtNUpwdVqpfuPSvZbS1Z4

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