{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x50440cf2ab8e2998bf6cab95a61a1c9d1acefb34cd87792c675e2ebec23a8c8f",
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    "signer": "0xD144Fe61E486319F0aed3A158008ec094C04Fc49",
    "userId": "298221337"
  }
}