{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264604124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeb4848efa5118d88f341da15e97e8fcbbb1db10e72466fffaa6a2a895a4fc764",
    "signature": "0x89bb90c74e6803400ab5be42e4bd1c1fac4cbc06be689ee7ba936a475e2901c632710eb1d53df7abbb2144d6cf2f6b1c3a3f2202f0af520811f8fa2b76732e771b",
    "signer": "0x5F33Fedc0967cc575F9C03Aa567B3a28AC211014",
    "userId": "1044470"
  }
}