Transaction not yet indexed

3MrUm7ZKm5EXfujHMT9gDkv2cXWqWqxdrrrd3u9HE2XsqFjhXaUZFQ7tLWmzSaiG5NMLCHuK7EcrYKCUQHX1eKVa

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