{
  "manageEntity": {
    "action": "Repost",
    "entityId": "909545787",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560c76c08722b5fd8da6754f142b87ededb57660716f9ed5707f361068588a78",
    "signature": "0x3e8a26d97a09ebd6728e3728eb280fbccd79f2a642255d284e86e0a94f10483e4d600a3fdc09408d55971eb1dbd701a9a4d89ae8c3edba6b333cea88a37cb9ce1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}