{
  "manageEntity": {
    "action": "Repost",
    "entityId": "410006734",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2d7c73ee11e0f1e961cc15cc48114fb855b0242ca731b5322da027198720057b",
    "signature": "0x378592493d9083a86a5e62fb670a31eb0e7c9e645cdc8cf882a48cfe583fcd1a544d4c0e70fac54587809ff14d8b12aad69b9945e99c0b5d57915022a426c2031b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}