{
  "manageEntity": {
    "action": "Repost",
    "entityId": "634408061",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4b25693e69f424f10401189ccab6de59397a49a168666f34c01e25b322e5a6a",
    "signature": "0x062b787e7431c003358ab63d9e060ec4e0e9cbb8157f96fc26db30774095924651bcc268cdf1b47c0a071b1fd517795b0139a0c5970c67df125cb2cc213e037f1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}