Transaction not yet indexed

TKfx7Ae8eyQpSsi556f3ruNp2KnAMqyunrReDqf1sQ2kDjWauwWpKB8WnjsXmydvttimsjVGx3RsenpVZeTLMRH

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