{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2120597642",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x541daf650c53310d9d97c47d0ae1700fcc174d8a73eb32e636f4dbd2d25a608a",
    "signature": "0x504cfaf46fb26c06182fd840720d6148a840f9fa5c0a2385f4658882ecaa27f07bd068fb44bf2d88ce9e3a0f102024e470d45c2f48feb5e3fed67f4635cae8ad1b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}