{
  "manageEntity": {
    "action": "Follow",
    "entityId": "607333445",
    "entityType": "User",
    "nonce": "0x43ff24ea4e4d4a719155ea91fea9e8b3a63e37e9cfe0be9cb0d0bf379fdbe470",
    "signature": "0x789d9eb6e076280e14472d86c4ee930089760117469f3cd3dfb959a4b3b052526dcca43f52c56255c3c91553d2690ee04953f18e9e7bc98e34caf67c2275a7d01c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}