{
  "manageEntity": {
    "action": "Follow",
    "entityId": "428192787",
    "entityType": "User",
    "nonce": "0x854c5b490fdd4d743b15e436154fc0f157ceac055adfecc697dced92187cf53a",
    "signature": "0x363fac8f9984de24fbbd2ecf3b189b8add0c4384d89e321f31612df66278a9f351a17e11a5781b2af4c371557bc9de05f7ec09d01cc16d15ca985dc0254772c81c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}