Transaction not yet indexed

mR7cu7CNbDFN5ioe8mUwtZq4oF8pHXgQnVWwwL8eMEen2ZdBWY1bT5eXWnXARP1VqkqUPshiTBCS3bepgB8jPVM

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