{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x27ac878b2580d30e943f8c48ba15f80d7b63f5aa0576df916037637ae1e299a6",
    "signature": "0x9c3f0dc6c7c4534eff0c50642b46c4d7b2c520e65ff0212b91c9a126b3dcdf77078cb4d3bdfa345711d6cdcc5a0cfa53d939eb2cbe6236967be66c74236039411c",
    "signer": "0xeC98A6dd35C361d0579625Aa50E443798f3f7c12",
    "userId": "21971210"
  }
}