{
  "manageEntity": {
    "action": "Follow",
    "entityId": "614212580",
    "entityType": "User",
    "nonce": "0x7985848973b11a7ecbd608c90ea044fe20af0380ec8f7f051115635353160e7f",
    "signature": "0xf166d0b5338103555477c091776a9f7334ac6d5b2d4daa51038b4cf56616cb5457817d1db1d621b49b0724bdcde75d36806118b8865fc3f5f5d83071778f279c1c",
    "signer": "0x7F52035F6FD8a71240adf35768244d51512553c8",
    "userId": "550902409"
  }
}