Transaction not yet indexed

mMREc7QoeWBSaE5RHP6g7safGLNePEPY4LvXfBxFFQXhgca2FFYjCPS9MENCjn6kfC1SuF6PZbMYLwjA7aoGSfP

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