{
  "manageEntity": {
    "action": "Follow",
    "entityId": "2554",
    "entityType": "User",
    "nonce": "0x54bca0193fbe29d042d33be75a4b790a2f6f6b2d0768aeeeffdae65c82d781b6",
    "signature": "0x8078742529e4e73c6ca091430623b4bb011e4bd601a561fafe38ab2212723107798e81465e6e80c711359b6cf1c1fd07840d2287b8d01bcdcb1d0a9d3817776c1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}