{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "149429484",
    "entityType": "User",
    "nonce": "0x455ca52f4c3a7d81b11acbcbb4f28553d3332844a02b44a9a17f4382b4afed90",
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    "signer": "0xAb87515E63975351DF62EBC161C555DFC7Bb4b12",
    "userId": "543963481"
  }
}