{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x880bb08167ef7e3a60a0486a05af625a484fdb4e6bd73e9a9d34369ef357e302",
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    "signer": "0xC880eCeF93f623f8A999BC966BcE5D2D340559Eb",
    "userId": "669055654"
  }
}