Transaction not yet indexed

NUb2Vx2b35y5zT6VLWtntm3cv82J8dHDoE9VQcaetYXRU3uddwZMWvcGgRfW5obt4pKvXBbVAXMzQ3EABZgwJfa

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