{
  "manageEntity": {
    "action": "Repost",
    "entityId": "119891594",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7a595072bc25c632c0b2c998c83550d3b7f038780322e27684e7fcb11312ad7c",
    "signature": "0x5690abf6d701884ff4f7bd4255e5414d4de1363f7d661d0095dfc50d6935cdd02e6b640899effe83716f528b98ba6529db54ebb58ac1f7bb2999ed5e4bc3b2cb1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}