Transaction not yet indexed

5MExBSFLusvE3mKnRwQEugBhgZn2aZainndDH9LLq8vBAwkdP7vdXjUq2k5GUA7RSkr7e6sNtXcFftbPrj2kUB1K

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