Transaction not yet indexed

mEr99kAbGPJibStceYoCdEeKJhRkH3z7gZuDbLjam3fy6JmLHMzb5FMej3Sbdx6JrH8hG8MDrCZLkZvnWjGUdg2

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