{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x97d6d1adf352d31cc532fbe27b68a223bbb6fb3de87cc5951e5e656ad00587bf",
    "signature": "0x9013adfb87c2c5ca03aa7e0d51788f42b85bcb32cc872c2827e7f7797d90859c2ad822df1e53278cbf87caa3c906fdf2a2996b63e5f021a405e03f583ed86e801b",
    "signer": "0x5621c996698b35698dF806E916C147a18C5c3170",
    "userId": "303777695"
  }
}