{
  "manageEntity": {
    "action": "Follow",
    "entityId": "120824",
    "entityType": "User",
    "nonce": "0x2b9201c777040779f212a2735ba49faadd5366ca7945f9e011afa08fe6b6839d",
    "signature": "0xf5aea6d5b26b647a1e42f1b8d9f3aa601f7437915a62acea2307056cc90a1c9d4da293a4759c4110013af5914e8b7800697f102a4df0c2648eb487f51c7359731c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}