{
  "manageEntity": {
    "action": "Follow",
    "entityId": "375866",
    "entityType": "User",
    "nonce": "0xfe0d21cc8fecde5ea78009578bb3cae508427fa3f98d7c115a401e6e4a5172c2",
    "signature": "0x1ad9f3a17ea0ec92b645de9e8bcbec8debc0066179ad325edd42fe5cc4d5eda64c2ff9d256b72bd0f8eab39778869a8e1ceb3c480e13e3e76fc09ff4d58a335a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}