{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1290982640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc84d69b4bbc8e23169245d60d7a8aed42def51c0fa71c1cd9a633c08ed38c49",
    "signature": "0x4b2daf05c698f2057671ba3c7e1cb109256ff69b91296347a1f31de3ffc5ba117d09811b7104079c6454177132dd389efbf8d0551f7413fd372c6309c7d0771a1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}