{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3307",
    "entityType": "User",
    "nonce": "0xb63c97ab6e27409b86de29c137156ca8094801523ccd99d3775d2bcf93410c51",
    "signature": "0x9342de622b366005b868c25702f29ef5c641fa8208f91286d8fa269dd6f664342d4ec6fa5b25e4678c01f32bc7299b97dba32e06d2eb95237e034632ab3ed6031b",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}