Transaction not yet indexed

TKUR8LznaoqD3Hsg2Hrt7R9F7R4x51fEV3x8LFMhSwskm1BJ6ueVmK9QWdqoASLg15Th4nQW52aJVY1a8xPEF1C

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