Transaction not yet indexed

2MD6QaMJeV5uf5MdF3Bwv7XuFwqAPuZS1WNUEkBPfE1jnA3rBQ45B4Y2wsCot7A7UEYAUGkiCVDkp6x4PDVCakab

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