{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125711614",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf8e7d46ffad07909faba1ba479a9d2421d3a9d5b98b7d7747d85f822f3d04f4",
    "signature": "0x991e15e9e023d8c04b33178f7cb866a6901d131d2b76f2ca015eb2a564786f1f45657b8dae74e6ffde5493e50af4898a7ff595f7c407316184122485a46687b21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}