Transaction not yet indexed

543sU6enEQwYghmhWGW8VtkXBMKPyFZjve55TTMhQ77CcBF8MP7yb2GuWGyMZVsXCkEv6b11tXEHbnnbBAH1LZQN

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