{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x15a8c869128127b09d5e6b23d38a091f0fbb2a0ceb41386c4194ff62597fe7ba",
    "signature": "0x3709b1f41c9b61f58a8d69e2dbb1a7bd0e36217341bc2f27a8faf07c1ae1c46217d90f75daa66fe09ef2751ffbec09729a49d1a35c2b7768fabd94625bf38c9f1c",
    "signer": "0xC431d7D73d636550f599A93176c46D8179Fd0fB8",
    "userId": "257420589"
  }
}