{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2067557878",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x358857d8224fb1ec97f869ad7375df7925cd68bf27bfea6a7bac863b7c48a25d",
    "signature": "0xd124b8b0d4a8132fc1193ce8fcda5f9c9fa8fc879bec5cd4c46424169488d3b1524e1c7dffb933708c3d0acab00ff3e01ce8b8d068ecbea55a0eb60418d8b1f21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}