{
  "manageEntity": {
    "action": "Follow",
    "entityId": "345455",
    "entityType": "User",
    "nonce": "0x85b6269378ed21139f2b5e3a2c6bf6d21fa60c0511504b6c40ea03fb3c5840ba",
    "signature": "0xf47c3ce4b5467adec25a88419d469c40d58a5fef3eced22d4d74d191b66da70f29f975df89cccf29870d50ae30e8a4fb44a0ea1034aeb23ec50c1e12d1f74a791c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}