Transaction not yet indexed

AmTYFougTNYCX6T3p8zRevLUWdHmyFnChpfBqWYPoy2oafvNEYfNbD7GsVF6CUpYtx7ZPka4sB2nrsGjRcF3dNn

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