{
  "manageEntity": {
    "action": "Follow",
    "entityId": "339826419",
    "entityType": "User",
    "nonce": "0x26215c8b8b2fd891f637a97d1b1e9eb112c2bda4a530d843980fcc2341a8b9c1",
    "signature": "0x822785fa64fb3321d3aaa110113f3582207fffbe45bb94031d146788dfdd3c6b764f09067ff2521576ab3215a73e0ec138b7f30c3b4af4cd05ff53be6713ea0b1c",
    "signer": "0x20a821B898F6Cb6BB0E5FB2460eD4225B40Bd68D",
    "userId": "198400104"
  }
}