Transaction not yet indexed

21uS1eJ5ga6s8UDoSHZThYDcpkTrVyMyS7F7TaqVkWANDZYXeKD8yz64KQsjfUDaYPCf5WDLQWfZZEvSS4NTrcLh

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