Transaction not yet indexed

UEszWzafiFyJtBcB4kQXyujPvnkt3jtxyjPqKKaVFZb3fALzdj8Y4n1HWTgJU6yJQrFoXJy9v2ZwCQbR7cCYmuc

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