{
  "manageEntity": {
    "action": "Repost",
    "entityId": "37057280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd71d3ea879d927122f8f5c67dee1fadc9c3e74ffbe4af0f10d5f35364a7d69f5",
    "signature": "0x39f8173a3317160f0b490b90de27a501c9d4472eb3432a1a09576d629018b4a3000fca9741677c4bef469a3a8e315f58588cc13273e62534affc421be93e036a1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}