Transaction not yet indexed

43X21kv9MTAuNbCa4D4ak1B8eQXtxhAdExj7Ypk3tqc37Ygbe9grkYJnk6ySV3b9J6xC2ExtroGszQKrye4sPqRk

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