{
  "manageEntity": {
    "action": "Follow",
    "entityId": "663465431",
    "entityType": "User",
    "nonce": "0x93ce43826b228d8ee99cb17c60e6fb417ab4ed237eca689b2819953f8811b63f",
    "signature": "0xb19324fd33e9ac5b3f2e622ffc8232bbb3e6a655fbb24ffb10ab24e7872a4a63280ccce03a486db3ec94e2841e635a4e7712c599c9c2b14deab9e5243a5922491b",
    "signer": "0x038f9CA74f1De4A6D94d94c4C354E1F5B11fd38A",
    "userId": "453233591"
  }
}