Transaction not yet indexed

u3M1f8ppZxUgpQqJzXWdeK6qScif6CXYQxeDgN7ES5mS6iooC6zhCFgY68CjM1pbHjTC6eQVDt5WQYT9c6RfvZ1

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