Transaction not yet indexed

AN1EFKDCJL7sqsiCqNrZ3aAUNaCLQbT3976Lck1P1VzRMk4uFDbMCfEXhU12rygkbCgLb4bf5z5jqWPqizSLGC6

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