{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15786",
    "entityType": "User",
    "nonce": "0x4621d8df2be187eeded17a1a7f40a6248e17ebac3b5daa768d58dcfb4f63c9a1",
    "signature": "0x193f3d471c9361c64d6402c889cfcba34551667948d0a52d77884a6947e407c809f6def2f994e1c3ab7658cb2f71af631e2c157d53323d5ecf447c0c267a796c1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}