{
  "manageEntity": {
    "action": "Repost",
    "entityId": "551316",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c9d88bb6dbcfe0e44af14286a39861ed278b61c26d29147ea45bbb8918751fc",
    "signature": "0xc65ec7398e9287d3dc138274398238619682282f0ca0223c1de7bb0ee6971e431b8824bcde13c52c7d2be160d7df1d8be834edb93128405944bbf01d43101bff1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}