{
  "manageEntity": {
    "action": "Repost",
    "entityId": "511666",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x205334f95236dd7d6b8f78fbeac2f11a2e7e5d8303d8c6abf9022be0d4edeeff",
    "signature": "0x4f77b65d55696fa48482778f41a1ca68469f71134621e22b4f36cc013c70f8754899dc6180527bca8224edbb63b9b77612c58f9b5d09788e8bc39b8e132b9f651b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}