{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108657061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f3471d35f595e459989527d0edb451f6b276383c88a6e9e7a6e7abb18ba8335",
    "signature": "0xb1e41318afb702bb313bfa80663f2bd16f03cde1a04bb11c9a68b847e6effb3d52aefde23c4134c9e06e09427106836ba21c475183b4058796a3feb7e46e2eee1c",
    "signer": "0x793bbEFbb3Cf1e6529B90296e502145aCcCDE8d6",
    "userId": "838777725"
  }
}