{
  "manageEntity": {
    "action": "Follow",
    "entityId": "340611",
    "entityType": "User",
    "nonce": "0xc5853a74be9471dc99f841268b33d109be23831d82af473f0c8e6d37c21db885",
    "signature": "0xa5553d15c1ea3b58cd2b1d5c8fc743c239b73c4db810de4996cc0b7cda4e16f41c2ef660bd5cc3b17f3aeb8daf7278c4e853574eded4ff8b30e119560b700fa11b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}