{
  "manageEntity": {
    "action": "Repost",
    "entityId": "404516061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3251d14d562bc2b5c827c663348ab64cad0bae1e076288a8567587a90f1655ca",
    "signature": "0x0b0589e5e809b9cef9d9d6c899b40c1e8cb4ae0265cd43e103fa0640f7d67926609941f706fea7658b8704e2589e76f2e46ab0b3874ebf2d78ef6a26e2f8e72f1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}