{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "215386",
    "entityType": "User",
    "nonce": "0x91d4d6e1dbf631622dcc8cb71b1ca44ebd94b7269b7f8ffc4402e44df68e748b",
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    "signer": "0x50Fa68E2236737fa15f471F72A9AD1Ea99870D8c",
    "userId": "336906"
  }
}