Transaction not yet indexed

sb6tKymWtw91M1fnjvb5moTTwxjbFmYkXbLSvSPoXnxnpudZgnrrRKMmuEsvF9SdMJKsDoByrZpsrJ7bfTfyZp5

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