Transaction not yet indexed

3mngoDsqSZQbyRWnnFfQXYKxrZHPaSyLB3JVgsPPU8Dg7rENQSMBc4aHw1bb7mnjWe6qPbrdrdPCejqnuAAGXM44

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