{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x80a49f1b2ae1e6da3c6c641bcd305c180610bef8782065722fde0d0bc8eadbd1",
    "signature": "0xd0ee4227500a3e092b691c8c3dd62b18ff7dd110a1da3980dd0bd6a2d32619c65d2aef72e47673be09aaa81fefebf090dc682d9534ced9bb2b3887415f7adc011c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}