Transaction not yet indexed

4343CMMLmxyQy64n3G2H1VdPaxApZCQFMdHFuVtyDLbLu8CLppBFhzvbX6ePgTpSmxXKAKhD2qNXS6FMPS6v85ay

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