{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xc58378b13254cd5d219a7af7a0ed6a390e8a0ca1b7c0d434efc2769e2d9f8a30",
    "signature": "0x434dfd2c5c5f00703f5963019a11633ac910ee0b82576e869f83c5be5c25140f4dbc02bc4cc43b106aef59bee6749e82569a1187f30cb8af89acefe4d56569961b",
    "signer": "0xC9866D853e719f7e14143e013d3D634a1Cdd0bAe",
    "userId": "218112406"
  }
}