Transaction not yet indexed

43pbfCADc1cNFPCfsSsapYaTpAu1Epu1k3CFMj6VGFPodwiPvt21XWqU7sKo8Bunkdk4F7AoiFDKFMV6VPURyoT6

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