{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624066",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcdd4158ff597abe64f03b9769fc6fc3e207e1c2b524bf813d0d4ca62487a3727",
    "signature": "0x6c342133d9a30f53966e52af1a9d1a547cfe3f62f66f37a7bdd5f3225da6d4ce537901ea8dd6889481e44144b962522c2cafc4cc3943da0145b09d035baed7581c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}