Transaction not yet indexed

543QhurZ1Y3ajZWxP1Ti9nbgBED9uuc4JaP8no2aLa4j5UcL2pVkcCB27hE3p7GH83srZw2KUNTQSsVC4xrSgNGj

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