{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "305415280",
    "entityType": "User",
    "nonce": "0xa645a478a381086e8f27b0ee7dfcc7b7b01028d10efcaad5175a1f1e4cf5abe1",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}