{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200149",
    "entityType": "User",
    "nonce": "0x559a4e9dd3f1442ebf7365d1f06b247b92412eb11ee81f58461cbb097715d823",
    "signature": "0x63fddcb70affaa93fb123a1b4a66ba63277ffbe4026923ab1861bdb8332b1e247cb5d867a86f0393a1beced84719c7fefab4893078450e8a375668034c4b29cd1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}