{
  "manageEntity": {
    "action": "Follow",
    "entityId": "644286186",
    "entityType": "User",
    "nonce": "0x013b330cf1a58f78f8c186eab66e63540cb3aeb37e7fa6b5fa27324457ea9486",
    "signature": "0x1e1087985240cb91c3edd25fe88ef93111ee803db3cd87960e1ce1d5d5f593b665bbb51c2f542f50f8c1266a469b950c34473257bee3935846cded1a3773e63f1c",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}