Transaction not yet indexed

64MEfefgJymnWrZ4YcXUNZnQV5WPn7AKqfN22QYp2uFwwc3AUBoCTG9QhcGiUxYJo7uzwSqQdF5fv72hbCbBynUt

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