{
  "manageEntity": {
    "action": "Follow",
    "entityId": "540529323",
    "entityType": "User",
    "nonce": "0xdeb142fc35a689058bd6013b6c6853b7003d53ad4c0bf73ed2922f4836b162e6",
    "signature": "0x10f0df1bcbf17542530c6ad267961650b2ff639a4ac3f7def516c97c0658e9bd4784cf88c65bd09cf78cb17e9c701e254f7d57dd013187652127854a6a8017fd1c",
    "signer": "0xb001DCb64Bf57b3EcC76C4Fe5AbfE2a8B084D6ba",
    "userId": "641557420"
  }
}