{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x81aee08583bbebdfbcfb69292e98be90b9d9768d90254e20539b84bdd1fce7b5",
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    "signer": "0xD21192e92319319249f3df55efE06b0809861c8f",
    "userId": "924892254"
  }
}