{
  "manageEntity": {
    "action": "Follow",
    "entityId": "17543",
    "entityType": "User",
    "nonce": "0x3c1615dea697dd49dc9e365e02af37c076c76979329f25e6100d93566887be7e",
    "signature": "0x34a271c42e13ce8850d4d066ec5bcedb9d032670a6a21885b855240532c9b1c1546490e0c0d638a97f58cfc69f3753fb9851d9a91a52d4540d53388308b1aa0d1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}