Transaction not yet indexed

543bwNktWNVQVddDMGSa9Qb1nJUcF1fZcdeDZCmFz5hKG4GcSMwY9HAJzRJMVsmq7PUk73AcVT3Z8Bn2TKs7yHT1

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