{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203018632",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x547322f42c19b02741fdc30c6fecc6cf7fd61215a0cfc48531d923897df4a01c",
    "signature": "0xee5949bb322f38999f204d8d0479cb486a9df0e40cd0d276a5cbacfba36f9d08617925c87c94f6d6466af1f76c63d6552c67200844dccfabf3291f8900c426ce1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}