{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1052264",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57a07ccac0e9e9c4020beddde0c516a0b770d2b893d8f9b24cbb71fb6802a7fd",
    "signature": "0x15fb6f2cca7967d38daabc7d71b995cd9ad90ae3f182c5e0a5c3fe2d50a9e7987fc92c6f6970056a3db8351d760d53246f424d4aef6aa15cc8314268a00501501b",
    "signer": "0x8b304c26B4E67938B65622946Ee1E6B88E5CE1c7",
    "userId": "1779093"
  }
}