{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1762660218",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd6290c2d7ce47fb1fb9b2f618fcee2513b6718be071f9716e0a2fcab567d0454",
    "signature": "0x58bafc246ba1350610ea7aa3f7af7453790dac8d9ab70ca5ed5b7081c0efd46d296c1b506fda83d3c9f3174cadc5f3a295a7e9fd416551fb3f8990b13934f75b1b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}