{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121616299",
    "entityType": "User",
    "nonce": "0x061840707b257e31907368601cf1c71b6575e4c38b5ff33c7dbdfb196d207d90",
    "signature": "0xf1e57fcfc0b8bfdfe392d45cc73de19692c4c472b29cf6bd18c4b6f96d1f898e7562d5bc97e50bf35d61d84843883bfd48bcaf52b86e399cabae5954217dd9fb1c",
    "signer": "0xF7628Ea36C0C266E289b7538b033fB949A6C31ff",
    "userId": "386745392"
  }
}