{
  "manageEntity": {
    "action": "Follow",
    "entityId": "43430",
    "entityType": "User",
    "nonce": "0x3cfee295b35b5e33dd6ec0dd83008dd5ba25983f296715e4523dbb83d4d23c05",
    "signature": "0x9190d3bdb2d144baaac6152ac9515bbee9efceb9e48b5e7e86f6eface40fb7bb7081329407eeec895ff2712f332e10fe318ac6ae2ef9defc6f20f709e585adba1c",
    "signer": "0x4950A7c498b6c214e83B79502162b7f248f9e6ed",
    "userId": "499895630"
  }
}