{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121616299",
    "entityType": "User",
    "nonce": "0x0cb2f80bfae7a756844de60bb9125ee714f2c9f3bf7ec84f355f8334932a029e",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}