{
  "manageEntity": {
    "action": "Follow",
    "entityId": "195415",
    "entityType": "User",
    "nonce": "0x64a400ac7d3cc9e4d2b547f221bdd525e8dd8c4bbae14ac705dd9ff964c145ff",
    "signature": "0xbf2e8d9d51de252c92ca1c9a3533143749d32b20f02c6f60bc70051c5ea447965a41a8d21132112da28bcbff64adc33b764f8524919180be65022b28d7981e121c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}