Transaction not yet indexed

UbGUTpcZhjaHLZzC9rUEseNKAcK2siFRNTyqqDJjj6gw28Xh6smheXtvcyAyWKgyd83sdK8gSzhNdzWSfYCFoi8

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