{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2042927058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc839b5bafb39a49901d017253514a9df364630817b2bfae831dcc5d84044bdfa",
    "signature": "0x3fe8fe9ea6ec734d17a02cf038714f3ea725a9d558c4b5ca59312ba4432958331e8aa0688c3f8e9c989ef497072b0ee0b71773a601b88a41d4c9cd6c8d5cf7c31b",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}