Transaction not yet indexed

u8mexT8tcdJonMAa46mVbBjeTFKPWS1yPA8Sodij658S1Rvw6AxCdihsE5eSCkRb9J5arsVDYg1yiC52kTtGCx2

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