Transaction not yet indexed

ETe53LeBS1xp6uCPqfjuyi9EcCGqvEcVTUkrTR9CFbAbKFT9JKFU6YaPJ4qhFDPcYCxc2rKstxjb6kdmJTHJsNP

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