{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121018469",
    "entityType": "User",
    "nonce": "0x02e800b808c31541bdfacf7a1331a2d1b37530eac36576613f95505606af456d",
    "signature": "0x11042f75107df5444a5faa0ffc0224de99fd2d284fb5c72faf316fd941c8ba565056f01150f007ea789e08ecca75b3753355c8f969b30772df6ae20aa93808a21c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}