{
  "manageEntity": {
    "action": "Repost",
    "entityId": "937896094",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11bc9613458b2816ec8121edc866b133a8d4ef6751451e5d1f4a8c833c740fed",
    "signature": "0xbb43ca5d7cbb3fc5e8502073f1204c957fbef12fd4ca1a418124f39e3ac374a168ee9c2783d018de6221eed49e217fdbda66e10c30c4dd2e978818ed1890f2741c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}