Transaction not yet indexed

43FS9vmvg6VsEujd5CDkUeSM8Wsc3VG94oWY5Fe6jAV2UCCa1rgJSrSr42sibSgXRcnY45NQ6jBqCwMGvq2eLiSp

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