{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460458409",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5d0b740f775d1de9583f28fea403f5db063e2cffbe43ec18da20a8befe3ebeae",
    "signature": "0x0ee9986ae4a128cd72fcc87da6a1b7f750f569beaa4807442c72b31ca80d547d0d9b3ccf217e9c6e75856e36f31f12922effe5c4fdcd7f50950d3106301d88c61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}