{
  "manageEntity": {
    "action": "Follow",
    "entityId": "309151",
    "entityType": "User",
    "nonce": "0x9f2919d9061b9700bf6c0b79fdaa94d42f95f6a6ddbd6c28c55e69229e6c65f4",
    "signature": "0x6e6d2d6ba1375c5454fcf7617fa602ccb4dbcd6455e1ca9dbeae9e5d0adce09a7159f9ea90598da4cacc8d3abf87569bb265da262d5c73f916b3a14d6a5e074a1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}