{
  "manageEntity": {
    "action": "Repost",
    "entityId": "501376751",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd68f0c4194474498d695e29618b5d0347b2b4dc6a1135c3ca4481e709af8414a",
    "signature": "0x4ea147f4418a4cead41cbe19afde0c0faa2841161bb0ea690a86eca5165cca017b18ca93d2f8a0bea5e9e258ea7e2125f284809019cee8a44921980e0d16d9191b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}