{
  "manageEntity": {
    "action": "Follow",
    "entityId": "111000",
    "entityType": "User",
    "nonce": "0xc4750d34ef70b2397978880eeb7d59f55d1c92fd5ab186b4a1387a25e534b78a",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}