{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28d4e031fde57c3a2f2afd838f2a037b3bd07a5e33504a34555325820bfc1107",
    "signature": "0x7f603f7e1af111d89c3efd3e55575047c93fe74e747ce6495b046886873cb0cf52f795d603cf9b64b341cf660696867b3a7fba7db7dad08f4f04faf9fcf954c21c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}