{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1766612739",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xff58be3d302e618453430cd2aeedc29f44305be72a5447e18246d8b6f59f4b5f",
    "signature": "0x9bd6e35efe76ee1ade94883280ba584860f0d5f0723f2085ec9d845c1a20e8b0196a7fc930f5ceb06c6fc99e658a792bf58d846f8fd0afed5a68dc81bd6a8a131c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}