Transaction not yet indexed

SE3T4aRYN3MYcEH4x578vocgbpSYdX2XyvJqQsjbYCn3W94iFK3b8Az3FvM9k9y2rcWtZP9hDSTdS78mJSzQTs4

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