{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0x80ce90bcf19cce54b50fa81590f0d787e026f911c803d4dcb17ca2867735cee1",
    "signature": "0x28196f9becdbc4c28beba5fb415b0916e9d9e5314bac47e1cbc7c14132f42bd118ab3459c5a041bf70f66cfbf378c75a85f26c482a55b4e8adede8578b1b826e1b",
    "signer": "0x7a78569646ADa00a4d555F20fA48e9cDb9ef14F5",
    "userId": "333304008"
  }
}