{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "153754691",
    "entityType": "User",
    "nonce": "0xd8410a96dc2909a4ae29aa11c0e438416def7562290bb69c59e81208497b82b3",
    "signature": "0xb1996f50188c4706b76f0d73d45a544ab99143d52f7ee6ac5c018e693944f0e43d27127a2629923520b70329da0dacd25160f1db9c3e8c2798f4e97fbb7cbdbb1b",
    "signer": "0x6A29a28652c5866aB50f6690188bB7D36a01CB9d",
    "userId": "645940872"
  }
}