{
  "manageEntity": {
    "action": "Follow",
    "entityId": "640375784",
    "entityType": "User",
    "nonce": "0xcce03f412c88ddd934b1dbf3342c6b4daecf9f2e03d8a1ccc375538d4b7d7ad4",
    "signature": "0x9ff851eb0601b896ba3f8fb0ecdf096009e23d6433c2bc1ba143b03450a72ea94b39490a857648a4f9aa6789cf7b50689905044e86d6c419598d8251c0198cdf1b",
    "signer": "0x6965Aa9ec89F0ab44c5241159D2188d7b83c1D25",
    "userId": "278763919"
  }
}