{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x6db0cf3b7a5e0fda972a967e18f4517c0271f1b577f906e026ec4510c4436cf0",
    "signature": "0x170c6b71073896792cb9100eb88239c67b500682ceb6ec3d25a9d9778768d5537d5139b871c0cc0bf8d7e61862ceb882a05de27cf4ddb6fe8bd0e83cf10f25461b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}