{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299523185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x685fd06632006ba0fc49dce4a6ee639f3151502305ad64a944ff4a1d840d2b17",
    "signature": "0xf4a4f9818e23b7bfb9c5e40beb099744457f5a0815850ae9b11b96fe627539522b124dc1a955e388256e481a56e2c462a17ea0b06b29d317f93121bc7a45ff281c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}