{
  "manageEntity": {
    "action": "Follow",
    "entityId": "899586058",
    "entityType": "User",
    "nonce": "0x38afbeee6b7869795fbcdcb342720e0a0ddd1988464205756655ba20ea821470",
    "signature": "0xc1205e78fb0e239288bdf0863f95a787193d42cdb9420cc94233ed3efefa340c399e53e691e73fc363b4637a125dd3fc8c5f54f973741657c3b2ebc71e9288151c",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}