{
  "manageEntity": {
    "action": "Follow",
    "entityId": "325172820",
    "entityType": "User",
    "nonce": "0x0fd98e9d60b34f82f4f3b3d70e0eab1f4a76273a2853afbe48c2a0a667986034",
    "signature": "0xbeebb6ddaab3e354ddf2b357d3b32e39f60f1547de69c8583d6ce5bb84f32e02387199fd8d39acf4ece65018f353b675eae4a7dea3342147306bbfcb32ffe7721b",
    "signer": "0x7F52035F6FD8a71240adf35768244d51512553c8",
    "userId": "550902409"
  }
}