{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x66dcbfde44b6b247b039b4ec027a78cef91ee416f82677189ec7952792da6b01",
    "signature": "0x416da13d2f51c980606b31096ef99c6dda9d51542197e2eaa861aa4da7db93845a766d9c31ce550c9eca2c67f781c816f59a0aee69072d52f2ae953c66dc76571b",
    "signer": "0xD99A5A77c7F24A417BcE29efBBE3096997c07e29",
    "userId": "789245703"
  }
}