{
  "manageEntity": {
    "action": "Follow",
    "entityId": "619100053",
    "entityType": "User",
    "nonce": "0x2ff7ac382d93314449c4fa7d09b9afbf53a9f0d2223a6f652c353e7da1e944ef",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}