{
  "manageEntity": {
    "action": "Follow",
    "entityId": "20",
    "entityType": "User",
    "nonce": "0x1a1840412c451a56acef8e7f3448de8fada1b15defdb7b81651cb6f013b5708d",
    "signature": "0x2dd719abe14fc6866f60fb00dd9f0feb659cae7872326908e8c6492c6750773d7c02b5d13365bcaf4f1d755633ab706550a7ae4e30386b9827db367887f8f6d31b",
    "signer": "0x24844077bE6bb825c0548F36B4EFA030d05Ee1CD",
    "userId": "601282125"
  }
}