{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266519154",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06fae70b11970d70886c915d26baff7acbd50474c1febc07c1c8ec9ce50001cf",
    "signature": "0xe55eca9a654a4b482c2e26ef9c500214acb3e021e95dac810e490655bd8834b40002e7e0fe4779d4d662c3b883f7c9074b656dfe7d7db216be45a1e5b35d98e31c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}