Transaction not yet indexed

5h99YEFnvDeF723aToFLpBxcwKXR2mKEtsQet5B3rk4SsKrxZjKo24nVgXtXM3xbQXyi58bpc4cGWVYiv3VZSQLG

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