{
  "manageEntity": {
    "action": "Follow",
    "entityId": "220441",
    "entityType": "User",
    "nonce": "0x1259b845b311d1fff6e8c0a86757275ba97572a1e8a308284ef2954718192e4c",
    "signature": "0x3219b0ea11f5efa4cef0d2c53ec69c57e08e7fb2098646b509c1c922b349261262898aeb816edad7f112705237f5df72f9261e037d448a0735573800ab91f6291b",
    "signer": "0x94d1769762bc3a1e7DCd3e8a31C89Ff199833Da6",
    "userId": "715573876"
  }
}