Transaction not yet indexed

53o6RN8PgiKGWeCyS5uxRELm74unkNg1QFWNA7nA7CZ8vytiyEDsufJMD7Xe9khuXREKs6GDY2KHpdhHZcZa93WS

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