{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1659259346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8cc4ba769d454aae62dc2e011b69b43bcab023e7d62e18ffe7e48cce46120039",
    "signature": "0xb30ea698ce66aaee6bc5bb1917f0ca3492a1df27ded9f0e64ba38ff90107e5c5348b785e9703351e6067b9086a4d6998d4081f9e06fa264bd22d9d7e247a7f431b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}