{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1990249150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6aa087bccc34cfa89a7a2d178286e38afe4d5f9946bb07f22b4f740ae33d784b",
    "signature": "0x74d87c914c7b312755e63b0a35e27b733d49c9b114ee2886231f9fc93c8d8ed371ac13f290d28ae4691424678c82347172b839dca4595d73c7afc120d9b60a9d1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}