{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1821409100",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcc03ea7b70b4bd06c2071df96dacd1a11663162245542ec024e66ad0d797de67",
    "signature": "0x4eb3e43e935c6569954a257eb5b7ea0042e9e2990a317f399361613c7d2711670a89780640e3b488aecfb46030be801be0e75c7dafd213be11885a6fe7d6542f1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}