{
  "manageEntity": {
    "action": "Repost",
    "entityId": "739642280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc80d0c605b7be2920b2ac3d413da7b1fdeea6f4b9156fcf20c01fee82b7b008e",
    "signature": "0x7cb7c310e62c2e9d9364fc8475040ce363267989296fe646466f1da256e9b1ac29afd268cbc2e7f94dcc6cb5e2138999626b46127d913147d1005c214fa3575d1c",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}