{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18181",
    "entityType": "User",
    "nonce": "0x63af7eeda15aa2dbb509fdd200a57996b9a82c821cd8aeff5674b4032f663a67",
    "signature": "0x9c0ba1a7f3ea6244c71ed8e80ec68c827b188945fdc7d6134832abf8b7992c4e2938d684a831bfc0e19b6602dd299ec934c4c48a7fff8c0ee4c39d1e4fe393d11b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}