Transaction not yet indexed

AUU63sJKnDa3XKybn3p44Vbeck4TqiTvs8ZpgDXhKFVdrCyhMkHd4v7L5LkSqbV4XZNWNXNiLwARPdM8EBwCZ2t

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