{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620449233",
    "entityType": "User",
    "nonce": "0xec646fd345f43e7170e9fa93dd04fec54aa22176f99b0f603dfc0f0ddeaf50b6",
    "signature": "0x76dcf11b0e3ebcb3a36c9618ac411c96194a515262f32189c8c902bd38c7541a7b5d080eef268a2a22ffba8421ddc5531c0492ce2c598f940406539433e4f5f41c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}