Transaction not yet indexed

5MMT3mLssV4xUVC6RkNXW29KgdnSnTkGZTJRybU2VtoEaGxRGnp4P3TZAgW8SSoEcB7xsaABJukoo6mBcvepQbuE

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