{
  "manageEntity": {
    "action": "Follow",
    "entityId": "345619628",
    "entityType": "User",
    "nonce": "0xa5fc0644c76e995db9efdb363342bc7792483a98d287dcc79ffad5381e9c60cc",
    "signature": "0xb6dec5472dc5a6a39d47fdc3187072ee08cc2a5703789e665728880ba2b51799370f8754d3c9083135bbacf3e2accb421a003e1f74c56d4c98e2aeaea1f7cb071b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}