{
  "manageEntity": {
    "action": "Follow",
    "entityId": "600772925",
    "entityType": "User",
    "nonce": "0xd83330c038500d8199e04b922ef13d7eff63a74a0cf4974e08271de332b14c00",
    "signature": "0x31a0f68fff8c86c0e9b401ae14ac7dcbfe233d19797dcf192f6da29fedf16b277833d382a42edc17aac9a083ca5f3d83bc71873fc7e83ff6044663017aa163ee1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}