{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1649557791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb32e02c57f51e7d6d7fbc4de0df926602e1d0b132076f76ad3c8ce47ad39794b",
    "signature": "0x1b79fc8cb98a0b5c88dbcd0528c6864cd91b9a65ec72c04e997f9b35b1fc95c957284e3a8b46417ff502bac48645e66929ed6dce183627c0e8b5a627d43d3c791b",
    "signer": "0xA59019D8b271B1fC56c696FAB98A82581d424Db5",
    "userId": "46085"
  }
}