{
  "manageEntity": {
    "action": "Follow",
    "entityId": "648802251",
    "entityType": "User",
    "nonce": "0x4d2206546e55364e8e06f600ba021d0b92d6b475cca205dfaf4b85a6a8396bc8",
    "signature": "0x8e8cf80b047635124ca7442639caa486f658f80d9e4dc3320f19d5cb351b10016e8331c422b5747692d318ce6ca25920055aba1f14881bd7cbe1add1f28375a61c",
    "signer": "0xfB6436C438F897b7eA739876B4Cfcca832868820",
    "userId": "512354652"
  }
}