{
  "manageEntity": {
    "action": "Repost",
    "entityId": "460376",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2c4f0986e93a49a8da453d37d66b7f6014b6d27f6e59a1de5ab7068857e831a6",
    "signature": "0x4b8cc7073142cc95885c9d793ea6ab87548018a95fc6be5f91d356d95f0591310cf25b0134ca6148b40e4c089b4ffffc25b38f7beb8b50da04d7e334482f20ea1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}