Transaction not yet indexed

543cSXp7SR2aqZmjwZ9k7ecfV5WCQw9rsrcV1acP6B57jz6EQJSqSnje7okWf3hEtX8f5dMctWiVevgfJH7oyFYm

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