{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1687609652",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x080e260496b003ad27627de02bf67144dc78d85c99c83ded326dc1a99a692e42",
    "signature": "0xf4b887af3ac81f1597f9c048cb81bd3d956dfde578beb3d15acd3767c87dd65d26c2f2c06b71fb948e2f3e91aad1ca6d1b025b3febc9fc82cdaf3140472091361c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}