Transaction not yet indexed

Efc9NSgX9JLHqGuX1ipj4UFMgitDkNgYYgX4ErXRw76jkJzYwz5DjbZde9pE5DfDyC5t5kdKQvgusuAYQeEbGsW

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