{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039055902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c0ec8c34ca299ab88681ed7b381949c9ff0f8d6a31dece45ef09dc49bac06b4",
    "signature": "0xa512ce6222ce49acb8172b11be6bfc881942afc6ea4e87ee0d6c088a4e933c5d72dc3f04dfe75b4cfe24ab1771c5d6fed7f5859ce1483fa690ba7c4cbe3d4a1b1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}