{
  "manageEntity": {
    "action": "Follow",
    "entityId": "391444",
    "entityType": "User",
    "nonce": "0x68bebed3fcb39a6252663b4ab17d2e81b97021d7352046af29e87422746515d4",
    "signature": "0x278e2f46ef67894b8075e587804cdd31dfba94b0211aefca7b59a8a4d8dc8d577adaabb8dce39ce15cc9b8b9d5708dc5eacd6ae01bc4a41472aaae9563eecf391c",
    "signer": "0x7cb443E1D882339Ce2Db89944ef44929E8E2F578",
    "userId": "343301"
  }
}