{
  "manageEntity": {
    "action": "Follow",
    "entityId": "641892598",
    "entityType": "User",
    "nonce": "0x14a7605937736a4488946461e91de606a5c4f68ec486f195cc60c55c68d2e9fe",
    "signature": "0xaabb5a17c656614e0c4443656634136c58871128842516ab3550da6c83f3e8a9258fa2724ae34c11aa5f0198b22fc7263914a4d42854afcc36a6d73fe025921a1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}