Transaction not yet indexed

u2b3cPtUmFyL4HxiimUQEb4fqeFAGnFqhJDappbboqrfNisAh9dqAVN6RyMak4nKPLR2pkmvobwh1kTNzRk3PUK

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