{
  "manageEntity": {
    "action": "Repost",
    "entityId": "994664018",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe5c27d541978b190aeb5dc7bc90a2c3977d5dac0fafecd4779f6f571683431e1",
    "signature": "0x5cb750f13053492127189f1acc037bca7e72109ece34bab2384137bde53c310a6bfd6c58fffd76fd8a5beb69c2dee4e896df2e3a4d4aac535d9d9c66eed25c371c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}