Transaction not yet indexed

Uu2xEwv6AvgrtRiVXNWj2DaM1WW5dfc7YQfLv26KVW2hjodjQET3eHKKFPbBgkP14FX1ZijdZRAywDr9YsiL2BU

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