{
  "manageEntity": {
    "action": "Follow",
    "entityId": "724440",
    "entityType": "User",
    "nonce": "0x2b256224ab708a2fc0c10d63e97c7ba1b429c65d1a79066d12d11360dcbba691",
    "signature": "0x9b8c6b6608b78a4faad9b1e3ff089a12707cbcb58cfec6438a2f22c1841eb4bc589ebade872d4f6df78a9437b9c8f1e3a3d2f3237df578a0cffab19824f84d661b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}