Transaction not yet indexed

543KM1gAcVEST1JPLdrtmd8WhqSJPJaFJkbaB6RQfvCGqLGu2s9keTwbhRitRnDJiiiWE6aJSmcAz2SQcUPN9Qrh

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