{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3765f8a44122563b83865c1f288931ec2cdaf2f8458be8445415ec0f9c74d84e",
    "signature": "0xd6970b144fed16df05716670020d348352ad88666e3efe5bff082764ca4f199e5235d1efd05c462ae4eb087fa56d042e3fb780e1e3b88f0d5352707eca8b75d81c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}