{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6f4366924a2c4de07083c58b19bfcdb894e385fb52295a84d13783dd8db90fab",
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    "signer": "0xD15b5650C22a02eE5Ef2Fb5a2006dcB425532122",
    "userId": "538828005"
  }
}