{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122424",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef825c9609195b3460fffef8b44a0df33c883848e2f594a49071bd77766cad2",
    "signature": "0x20270082f2b735b9d495c26353a1e513fb5987c480170395b24b35cce51ef81f18407e99e1caaa3526f212a2e2c76e2f0de3a9a87ba287ac35fe6d14210127571b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}