{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163098438",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55bba39e982eadd77542ce166f9d66f9b2a92d1ef2e650b41d96ad74d50e49dc",
    "signature": "0xbc65e01b76849fae1ce708caf9c0ca5c499bb312213b66b5d2c7eb9f572b073b2bce334f89bf0dcc8c3f79b9b2f9ab703bb675db87dc787f7b5b82521f23ca501c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}