Transaction not yet indexed

ecMuffL48ECQSoRrMJV7jXGcQoi2wpi7vm4SxuiBQunX4dTWa7PZLzRHJZZ6gt9K4ESib3JADVQSdGovdXy1pCs

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