Transaction not yet indexed

4ECmPkme3qzcbx3hboAFXeFRjoK7jScYk3p5Evb3vU6jndiEYthqxPcV3MqHvWW5PMsX8sJgUSy8XnvS1YHSUCJS

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