{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322773747",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaebd084cff8a8a9664aae94120d93e1bc14cccb30cecebca2693092142b992cb",
    "signature": "0x99dfa548f5f93ed49ed7cf60f0565fcb70a91b50659ad8be025a8a1d2cead09a6637ec95971e6c5eedbdb81e558b99d332b8f5065dc5560d36d85a143f20fab21c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}