{
  "manageEntity": {
    "action": "Follow",
    "entityId": "727829083",
    "entityType": "User",
    "nonce": "0x53a3099604a7c79d0d927d395c8e4b9919f8a6368123af66211a1910389789ff",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}