{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1037154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x98749d05a0e710dc68217e7b806a58e1229625b3d1bb78b369aa37b8edcb29ca",
    "signature": "0x3b06eed0ae0d50886bf28920f2aadc82a1d5b0466c35c8ed42ce70184264649b25c6aae8a3ef87911f15c40cfc2bf3a771c5fb5e8bff0099ad33b77e42ba7a5f1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}