{
  "manageEntity": {
    "action": "Repost",
    "entityId": "415791255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cf178791dbe9132f14d28443f6e2f18a97f2c7e48823cee2c23b135779a659c",
    "signature": "0xe0d1c9f6ecf1840a873fc68c0fae662f0f2fa9a13d11579dcfbccdb82621c97333eba726283a5d292246c8aa26589644dcfd0dafebb6644ea9c2fcabaaf4169e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}