{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1999077004",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9f148cd3e6a8f40e2e3f07ba7172d811673b42675a51878ad29e0348dc625a9a",
    "signature": "0x6a73dcad578680cf9ccc52efd4d489b08833a45d06f63e0e41cfd337b68d9a450a5c8bbd07966128e243e03ca94270a8d5f076e2752a8b29c76332f7f56b606b1c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}