Transaction not yet indexed

ME6AYGoGNL9AGvgYFH5YGiSTiXhPUbXqqFjhn2CVJbrU3Aebui2aDojG9qWE2WrDN7WSDUDP9sid9G9uctmZnQd

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