Transaction not yet indexed

MECRuwZWs6Nja9ReuTmnbdUYjpc5s94nmfv19TMEiyRE7MHgD7v6TLtHKFoTfRpXFPxpPiJRzh5YKkVPcjcxWd3

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