{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1980251854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa06e481709b56b8b8dce7047ca7bbf32cbb8080265e26d9dda567b45ddb4a689",
    "signature": "0x9e1ed4bb4fb420d1a33d93d1abe90d492728dd30c3ad4bbf29efbedde63fd3c367a4c09845e668cbbdd886a2bc3e45be4583ec564d39e5c3e20c53359fa936c51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}