Transaction not yet indexed

4Ku19hCR7WhMR8KSdMLPARsaauAn2T89cCAXbAWBqhEZNVAkdVaDtcFnAcK3cdSNHs7JEDa7LiVK74Zet8xzm9XF

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