Transaction not yet indexed

AB6uv6ZbCkv8FsG1xqATYo82iyR41v7RJt2XAcfSAdVWKsfNkqzEZrfeiYWQfbHBFa2awNkkMb3ntQeQMf9WckU

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