Transaction not yet indexed

543aQPeg8pKiPfoxyfKcS7tQhKB7XdDQZ1dZFvuCXfEMjTvc7KiBoME3C3SSueVzapFy8ApRNCVjQBgoGWYGAda6

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