{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1937154429",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5bbf301933d51e5072153c72e05050688994393b00ccc17a41cbd897135c2cf6",
    "signature": "0x2a032b2088fa763efa6414a644c134f9a68863b3167e399719c9f7ed4170c47f0f67304da8ec7c070a15c67593124382c4f1fad37d5f85f807d70d1eefb83b611c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}