{
  "manageEntity": {
    "action": "Follow",
    "entityId": "15642",
    "entityType": "User",
    "nonce": "0xbf181da61ebfaecfd3ec5592f4dc271dae4d886a5c876ea3cf96bbb9ac4fce19",
    "signature": "0x6207375046409b3878f9dcdb56bf878044e4b08bdb4a0067a7ad05d03a568bdc30a3d58579107d770eaf8e78c7eae28323fca266f1c453350757fd03daaaf0281c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}