{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0xb30dcf219be3195f307d42072ba5ff7a5a9f4e0e3abd2539ff38843bd45d5078",
    "signature": "0x4fe3dea17728bf3efefe07132d9fbe06ffee2c8deb7c4a2d2d0312fbadb019ef49ee4ca9e2193243eb9c66c861691fb8b30732574c8e7ae611dac59b57d8adf71c",
    "signer": "0x45dd4B563AbeCaB329e918D13925cDdFBca768C3",
    "userId": "265042309"
  }
}