Transaction not yet indexed

mx21GNuTJK2GC5WGvLQyXN9YLM3n2Q2KB5J4UiH46S5vHaTZFcUDNa2MKMWUjZrCdNqYYF6M4YHWjrHLxN2XvsZ

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