{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3557",
    "entityType": "User",
    "nonce": "0x459c757df372e772543137f79f59ebbd2142d67b26cf624b2b608a00d574edde",
    "signature": "0x1fd7f13582e7ef1c6b74ab793046f9c7ab9bd176a5904a2ccdb5afa9d4b30c7853a922a8cde0d35aa49c33534f4a5d8a7dda9e55de3a867c1bbac6dd0c6c265d1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}