Transaction not yet indexed

43n12ZS4oUKvHTckfn9UYQmXCUkd3cobww2nAEoVSEDCvHVAwH1JSLCxJSD3YuVgASqfTmRZKENsL9Vys3FUGLqq

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