Transaction not yet indexed

CSo9X2XNH5bFzUo88GwHnx7usrWsQvTAGsQonWN5ewDN69ZCitzjm1sHC6Sr6BuBSdJf7W6JMrHgyRCgxQVgdCA

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