{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1685453",
    "entityType": "User",
    "nonce": "0x5d808b842656ec872c4dd0021c28b14daba1c825e86f048f23e2346a24499f88",
    "signature": "0xb74eaebe1eee4088d82ad0a233e774b041a70de625eb6b253a24a8f989d0ef31623e6b5464c484c8061a57f5438f774ff75dfe38f39517ab58f492e72c98f3561c",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}