{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1687304",
    "entityType": "User",
    "nonce": "0xaf5b3e519ed4f6ea3ec9a75c00339605e6e654ae53e18c08bfe54a78dcafd0c1",
    "signature": "0x6db807ae5c09c42d28c09c0116851152f43e43c6046654653b2e628d7961214e13981538cc65751636f05ee7e97f0c51ca76469dbcd081af88dbbffc43c28f181b",
    "signer": "0xf9Bf82B2ecB609ee37250F00C0835d529331385D",
    "userId": "654530894"
  }
}