{
  "manageEntity": {
    "action": "Repost",
    "entityId": "161866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aec904cc993e10d41eb5a9d70945a39cded42e2f310090d672d73d082ca9f02",
    "signature": "0xc1af5458de679267003980108f5de61e3078521dd536cfe31cbf28aa2597de1d37a68945b39c9a27c8fd0e4055451678f8740b0637b6c7cdb7403c68546f23241c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}