{
  "manageEntity": {
    "action": "Repost",
    "entityId": "960081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5d2c6958f86a8757725537afdcfeda5e4e42b9cd7da76c3275e145a6c903309",
    "signature": "0xd936b004d99c9589a0d422478d824d0843d9b394bb77687290c44785d2b12b420df2da9b424bc118a21dcb518db987bd45b3198443b00adca97687ff168f32cc1b",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}