{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1009978",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4903f4d2f05e01d540adf109aaa2b720d262ac6d872ff003e959528b163511a9",
    "signature": "0x858de4ba74b26949f3e4d641a30dbf28969baecd479d92081419f44b6861ab7e3881577d3bc60ab9e832dee548ee703aacbfba3f44931a42f2a68ceae47874011b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}