{
  "manageEntity": {
    "action": "Follow",
    "entityId": "28155",
    "entityType": "User",
    "nonce": "0x0d7dc74d6ff45186655b104a51e5a5f2ea6d5dbd14b717ff3b53f496a675ac45",
    "signature": "0x7e61fc4f970548150fc35797a89ce97b91aed4b66348802d3f1a886ee9326d325ccccbb94cd53deaed30279069c2ee1630df1ccfddb0230043b5343355c5fce11b",
    "signer": "0xDC9FB11483106d427BaC29ff4bf0E03f11b4e19E",
    "userId": "5500"
  }
}