{
  "manageEntity": {
    "action": "Follow",
    "entityId": "599112855",
    "entityType": "User",
    "nonce": "0x56f543de8141a2166f57b8f4383178a0777769fe2e350afee0b5a108f210fa85",
    "signature": "0xa4d19048097f97e22522bc257284de5eba983c7d04e5283ecf1603845fd3591828044101ce38bcc70a596613b8b88ecfe61e98d97df18366391167bc26d2e0b41c",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}