{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1166740271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbbdff486bf7067dc1e04513536e05b842e6990b2a5a9b9a228bd8f266a837941",
    "signature": "0xcaaf751b6d7131cd63be36003e71f236abfd1528179a148e655a9f14a37568dc7ae76bf1a9050d397b8425c9009e7a351e17d92f636b02199a0737b6d7b646bf1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}