{
  "manageEntity": {
    "action": "Follow",
    "entityId": "900567602",
    "entityType": "User",
    "nonce": "1794310381287542317",
    "signature": "0xe9720f21e5d78848570c4436bac61185b60010ae9948f57631ec31b5508666a6788ab6c4b91653a31b48376ee6ce77b33ebdc0eec849b1b3ccab4a307740ea001c",
    "signer": "0xE4c1F58A22988b53674cA6EbBCbA2D312C48A12C",
    "userId": "484805993"
  }
}