{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390804",
    "entityType": "User",
    "nonce": "0xd2565ff60f5bc692910c6d1af6e5f8dff48b0a41db2012a6c9a3d97b0c370f8b",
    "signature": "0x73ca7c80cdbdba80ac3202eb58ef7a8399040324cf462348d58a7a7360d37f6e0c8c95c051cc74945cdaea2923c8964f19017ff2b5d0f36373b160a368ba522e1c",
    "signer": "0xcCa2F763fbBDc21A1551dC866A06A4Ec74063474",
    "userId": "174400"
  }
}