Transaction not yet indexed

unDGuJ1a6UvAixW3NHhsR25sh9Eck9cFqUcEqjqLF1ywK6MdVWDYXpkWK7zT84U6krv4ppMxgYZVu1FWToTHJjz

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