{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1336061539",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x42ffc0fa07dbd9043ce4d01824a6a4747a8f7a7f174e88962b4a61e6a974f446",
    "signature": "0xb6f2a1212e244e094a0cd470805e2e3d37e92bb6474e4ba8982d514133859cd178f014679328a315feef159d0323470adbf6238f6a3115b6a55fbb8dbe8e58f81b",
    "signer": "0x92a5082636c97Db0Ae888484D85e4c8494A3B791",
    "userId": "895527427"
  }
}