{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701059652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb5f8f9f2760f0c0e69cbe95f411f7199ec7fb710c4b1b5e264b9d0a0686fad1",
    "signature": "0x0aa15acd651f7c191154e242dd1cfad2b016cd541cffda34913e4340507415b6083cff2ca806dc453b9624bee325e0963d5094869fac8b54f104766a8e35fc421c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}