Transaction not yet indexed

2u1o53aLEQEVb9mdnbryW63CxU5TDBbqYYzAt6DPmHTNPpME9imSz6hE2EEgYUD6V7KCLqVf2qMzMPByBetJNudM

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