{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1412450744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa059d61bad78d0ab38257d802931b037b2b9f35cc43b7093e77097cb59db9b3a",
    "signature": "0x818f1aa95f46df66f6df4c846997898a8701fd8d7da25f03090278cbfad2e3605c248c36039bab7075c412b773c438c658c0975417fd80519268579d4a21e04c1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}