{
  "manageEntity": {
    "action": "Repost",
    "entityId": "395407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x563b0e93919e5326fa16781be6c11e29c396f41cd204f692bd25693a1f377263",
    "signature": "0x63d096e1bb16c612ab03f8f38c558c0b7ce9e2850f8c873c19b94ac2ac30d08f4a9fd9f72694b7fbcb24882de275e24da0d7868298d48cb8924d109ee3be92701b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}