{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146913703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8b120ab747342b5b00a1c4183df4a2136736695cb0348f0bf099b102e0a0bdae",
    "signature": "0x06651de1dc260413a03628d296ad7067908113030e55293515e6b46d717360391251acd2b7665be947da9ca77e31f7c8dbc7d47a288fa540d517951f39ebe8561b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}