{
  "manageEntity": {
    "action": "Follow",
    "entityId": "748846998",
    "entityType": "User",
    "nonce": "0x3fdd63e5d7728a6e9517f437ff14bd29e58d192647b6a74de2ed0ecb2a3f6425",
    "signature": "0x02e53f133d3138c957dcc90b58109d89770c5d566097dcc78a6ec507d8a094e96bc826500cedbe53a5ded72f3224e00d17ac212683fa560cf8e716a77b9003591c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}