Transaction not yet indexed

1aRffQ9JK1sn9frEuYsrBX1H4df5ERJFkyUcWgpJj6QeoZBAM1KQcTnsG2pM59eCrcd6L5MuWmQ1GCQfEwMyuy2

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