{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1040183687",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x733f261cee23d080df8c232dc1efd2fe39432e85f64119a9af9c910fdfc2c6e5",
    "signature": "0x88f069c8c976543fcd545e87664877cfcb239bae52fab88406f9d6a24491f48c1d2c6c2c040b1d7c9ef283e1f54ebed834e0e43ff582b9bf0dd97e500481f2e11c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}