{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1903988",
    "entityType": "User",
    "nonce": "0xa492178179abd1b1fd2fbada46ce0f40d286fd7dc504df877fc1054d3c922971",
    "signature": "0x2a2481ffc41fa8c39e020ca0bcc284e71b0e23ce254a6bbb78642c1ecfb12a8778cfa605b22015af36cdef51d7c2bc3be58a8dc09c93d503b8271bd8457ab89b1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}