{
  "manageEntity": {
    "action": "Follow",
    "entityId": "355477",
    "entityType": "User",
    "nonce": "0x0aa9216210e7c483d3febb0d36d809ce5a01c076aaf559ab5f00299cc46490d2",
    "signature": "0x777ee7eebc6b92f29f54ab9a920b8922ddab8026b31f5e013b6e66e0812f0f6d7e7f0b1ba3956e178421f4b7462c2f608772d8caee62bd6e6fc739d28f21fd411b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}