{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7645",
    "entityType": "User",
    "nonce": "0xe4c6e5084c3409fe389ee027f7e9ec1fa3f969896863801fd44a3415e019ef61",
    "signature": "0x6d9578db9675d572ef94c35dd6ba88248161e1c85fd0ed3bd3fee04d03153cad095aac261cc2ca11b6daf893ed89da4be99b4b7d4821ad7fb13e846347b417281c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}