{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336366272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x157dc211e8db8985f65efd0046bb7ff4b3076bf48dbd53ab1c869ba177ad416b",
    "signature": "0x1b45e5e0179d1da440c4337b92e3020134259135a670632779892cfbbac1b8fe427175b4fe2e03d2d1a6f442437e17f7cf5d602297dd01c8d5f7b8af1b8b5cde1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}