{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b257e9bfd9a0a9a98d5a367e70f6cd90c290463f5f6953b50f7e127d73eaa52",
    "signature": "0x207c2ca7f6637c58526eb9c5459ec92dd7abe0015b4e9886dc04d43113d4bd6e6ee75e7656b25e86bcd38177b221bb0f3fafe62085cafc4db04be2b97bb14c041c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}