{
  "manageEntity": {
    "action": "Follow",
    "entityId": "155973826",
    "entityType": "User",
    "nonce": "0x18aea760872c5bca92c8e82b0f37a5a591620d8709e5173912c9201885ecb0ed",
    "signature": "0x92142c74105f4d9b032c1ff6f21a72e55388dbf0cea6bdc31372112d9f71afb26b40d231454cfb9fc25757050b449b054e6f94f41a7f95fd6f675f4212bc16161b",
    "signer": "0xe73C39BDeD48cA3Db9192d29C973a731b3deF33f",
    "userId": "55368559"
  }
}