{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1062393601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec1588086b62077153594a4c07c187621969a3e1981eb88fbd53e57b3dd74fa4",
    "signature": "0xee56b1314b92d02d7570db635a4782e7ffe6cbead555abb88efc8f9cd5674874106bbf66b265436576af4f896ddd9db9a11ccb8316f941caad818e8f5666a9b81c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}