Transaction not yet indexed

MP7K6sMkDEWgPZa7bd7LnsNrfJo11PmdCMgD5ZNCtr3eFb3h2zEAhbWiFuknrVmaoKNVrbfq8ySYUGw6XbLe8Hs

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