{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157591",
    "entityType": "User",
    "nonce": "0xc74eb103fa4ef84fc0b5b69ea2aa2a4e22c580ea6b1716c40a12d20b6dd0f9d3",
    "signature": "0xb86943c7bb90aade045946e6adfcf25085c201c433f9b96f8ca6a24afe2ed3ef49e5d42eaf167c3c37ac0fb8617a47ab9b011b86c998ab634b7a4b7027be8dfb1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}