Transaction not yet indexed

642X8cW7sksUY7y3PfxCzBCbpXA7nWv4A9fPsMa7Hor8ZcBMEwKc65awiW68io6pGxE9eC4i91r1aDDR2D5bYqUq

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