{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15141",
    "entityType": "User",
    "nonce": "0xbc6df021e68e6c9b9574511ff98ba9067dc619ef5f8d20ef33ea7b4e85e3557f",
    "signature": "0xa3d2f5aea39db575031958379d83b449904b28affc37ce70834dde8c6661f3901bece6cb71afdadbb838a631fd92cbae95db2940137710f6786c3d5b2c8d929e1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}