{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xab1617be305aae59071da9c9ee3c8a2848e124ee39e2edb12127099653040de2",
    "signature": "0x96c5c1b0d47b0ec851e547bb2618c1def852cf92237eeb8d9b70f86025ec359241f8fd2d5e53c639e363cf9648a53d90b106203f305e44129c4f8181a82dfae21b",
    "signer": "0x2C03Cf112F16b042DD4D178637Bc27eff97B9ca0",
    "userId": "99878403"
  }
}