Transaction not yet indexed

4Mpu9eA4MNnP6vTw51RAFcpuryarqthXy1TEUwDXDA13VFcjw8fB7NQxfC4h4Y3LCJrLHJfQcdrhSkZKRcW5z8Jq

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