{
  "manageEntity": {
    "action": "Follow",
    "entityId": "159054652",
    "entityType": "User",
    "nonce": "0xe1ee51cb0f93add494d6a4f13efb473514500b81b03a0d233a89730bbd91c064",
    "signature": "0x2ce38f5b54058bfa1e285692d4316053a5b97a10c2d7a60dd34b6e535871e5f02b09c7816a19fc98ff34afd833bb63bc96fad7737ec34efad95e06545aa43a6e1b",
    "signer": "0x77E50fFfC1Ae26283bE0FfAf08cfad861687c690",
    "userId": "909677694"
  }
}