{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "149566028",
    "entityType": "User",
    "nonce": "0x0eaa5e7b1f3849f5b4f7312205d1a6ffa7c09f5102e7a6ccd6d021f94bb0377d",
    "signature": "0xe70e877f9aee34f9c3117186ad1e1e01dc639a9c7674e43a9736dd7dfe901d9f1a4cdb36a7b848ff8fb221413b5cf643bd40d23bae320bfc7578a6ff49a0d1d31c",
    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}