{
  "manageEntity": {
    "action": "Follow",
    "entityId": "515077211",
    "entityType": "User",
    "nonce": "0xfcffd875e5624331b5b27a3c1fdb1ad40eec9da0050b952fea197560605858cf",
    "signature": "0xf597abd0a6fa2476a2d27f58789e1850f2930df9140cd9b005597ffb9389b06f0dbbea84f071f0122df75c336833dad0fc9b3c17315b764d1630be1b78e6c3c21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}