{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1587766087",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x262d4bde6474337ed05aa1bce27b2441a7fc140d63d54ba63531b730acf2da64",
    "signature": "0x579c67707d2643125921b450056c5f2aeb27d8711d33a04bcd8904885fcb797b27c5f9695ff28bc363b166e98be90c38bafdd73f03d4988980147bd5b1f8fb271b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}