{
  "manageEntity": {
    "action": "Follow",
    "entityId": "300658979",
    "entityType": "User",
    "nonce": "0x703b2a4ddf8518acd8ddfb00ac3964da98d57b56406f9b7fe59c52a726a25f65",
    "signature": "0x34da24a96ef5b3a8178452f1dd0f12059772d71a09c2e7064b7c0b1885aaeff25372f7e65852d960a53ecb9ecd31d9e269c2bfc893e90a763fdf8b22b8ed42a21b",
    "signer": "0x408CbFDbc09C9aFB99Da5f010D04f50A190b83B6",
    "userId": "675830993"
  }
}