{
  "manageEntity": {
    "action": "Repost",
    "entityId": "681166213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4973722a53cb7d498c3b8112fefb3ffb5c191f3792386ffc86c2e29cc2579631",
    "signature": "0xabd3d2bd4311b615c14dd0b4ddfdd64d346d8c8e987e6a1a0035a290dbbceeeb77e750e82f8bb6a29879ec565defbb9db665f35f7e7b858d27cf7fd1804682751b",
    "signer": "0x8efe8c82bCa7362435ebe196046D5A864eE785df",
    "userId": "906663740"
  }
}