Transaction not yet indexed

um2bUcDextRXjeWaFdKqmPzjXfTo4HJCYMwNgDK2w3J6sTeJYLserZ2kDdQSuJpQWxMkXrJdPxB9KAiYW7ho2b2

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