{
  "manageEntity": {
    "action": "Follow",
    "entityId": "199526646",
    "entityType": "User",
    "nonce": "0xeca724af9efcb6a89178bb5a47ad41327803da9c3aa50e334d975d1770fd3d4b",
    "signature": "0xe9a7844ffc87d48f26666f6f20c792d063312e2d1af67bbc06c307f493e675ca77d85e88190c4d83eee820bb83f6ee1b0072628601cabf9f4e6b8ef87041539e1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}