{
  "manageEntity": {
    "action": "Repost",
    "entityId": "475747623",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2511bdb2c9f946d86f29232b3c9320d33876d96a7fc9c6531744174cb9267263",
    "signature": "0xd4ed30143866c0c86ae3dd13240f98d7990857e423d3eb769a8b29abf03109c277f1ea80a0467a964104b8e818f514d1a893403ca37073a42d56ed734de4f3e31c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}