Transaction not yet indexed

SSo8kPEAzN5A9uj9TiaeAJNTaTRX5tEWWS7cWVPmEhepBFV7VAEnB4Yu6YtLgBFWEwFSBgSGByHTqdnXMXuGFMr

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