{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843421708",
    "entityType": "User",
    "nonce": "0xc5947c8ff69aeba933dc9b8d47b2d78ede417d5e36fe723bbc5a412362298a92",
    "signature": "0x8c05212e88ad9a87d4b97bb60e28132d621038a99a1c301d9cd7a5ca3f7295f006fe420ae170c3ccb96a1ac0483ebe01c6881da7f02b3fd68d7e6fb71b5288301b",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}