{
  "manageEntity": {
    "action": "Follow",
    "entityId": "219358",
    "entityType": "User",
    "nonce": "0x938b4798d6da76d541df9093de1f126c2f8138c32a05ba1449259fb36352ac8a",
    "signature": "0x03108fc67ece5ccc6bc906f78c7d509e99e53bbbb772062e9bf99dfa6c7c134d0011d3f81738e3bf9f7d2500359083cce221cae6c9545bc2ec948a002d0586fc1c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}