Transaction not yet indexed

mm2Hp2PyAh8pmLeZ9EgKMP5oApFz9Bb8udBLMQEBtdQiLFjfYUZD6gZcnbd9qkhnaGHQhzsxmykbWv3wEiZ1nHm

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