Transaction not yet indexed

A3U1kQUbSReNjNHbsw5d83TwvXdK9FcRpvNR2zYcAvt6CgD6GKfWXKj8z13DJvcbLUtCQNBTYyomdVVBfiiGFP9

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