{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x1c9669ec3457306a5f4d0c1f9c3501e5f119b687ba99ccbc9bf91397a4bf201a",
    "signature": "0x8b8a45f9632197b220a48193816aec2cc07534b86bf5903e93f3384fea6f38525ea6210f82ab8929b40a7d3f0aa1077b48fba2ca5ae7ce5c715f419d290d4dfa1c",
    "signer": "0x4f689EDE6658999E10a3594f86846Bc310879628",
    "userId": "86100594"
  }
}