{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1984130529",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f61a5ddbee5c04c9c3a3f684185fe78375894e521d8bc07a29019e7207aa678",
    "signature": "0xac0b8939a0384db4178a80788d8d0726a9d567b0e4b280580f4c482342f99c28278f4fdd5df62389e0caf7e49b86f6233851aeccc84328ab12481a0848b29e2c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}