Transaction not yet indexed

MdmriSN99Sou2Z9amehq2FV8mqX6EvvHTf8AotxXzLc4NbiomooVeKBUvnJ2woePuJZNqA6LFLjL7izZhJ5XHdK

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