Transaction not yet indexed

64k3cSC7URFte8QMqWH8rYowfZ7YDYnc8TnbCcMQQdB1DKu4hfPcxw6taXScdQcXwAceoMriwyk9Vhb6tu9x3VkM

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