{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0xe29a706df10907abb7e9ececc2ffa6287ea72ffe346716490ebfb1eb70655ebe",
    "signature": "0xefe708434613855d518af66974e863da5105e7ad77a6bc81bc99567d1d7a786114eb3d5bcf339685cbddc04dc368a3209a6e076cbaf68ab2223db5c32f54df891b",
    "signer": "0xfa1f98f0530E55C2BEFA45f0F1B3A699b4559136",
    "userId": "149566028"
  }
}