Transaction not yet indexed

2mck7ADh4HxNTHbQi48X5p25WqaKvVmUg6C58dMLGoFRdXdBMiXH3f8VKd8pbkRpeDtEdQCbAqcmG6V9D5ah97u7

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