{
  "manageEntity": {
    "action": "Follow",
    "entityId": "602656677",
    "entityType": "User",
    "nonce": "0x8b578594bff9e8c747cd6259bc1594a612bcf40b75f080fd040c2d8912d39531",
    "signature": "0x496663e7152e841d67e3f319764eff0d41af6093980ea9330b0e8dad736ce76d0877457d0c8d9aa6be52304ff1822da4608e0c27c7d9ee832a2128ee826ca65c1c",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}