{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1139304983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8d154e460fb9545110eaa682645de9b71fdc7524fe38adf560405099f98e749",
    "signature": "0x4a04feb6c62c31f98bce25435f53cafa5c1f4086eebaa865d87dc1ead946d82931d0482b7ca42d49b78c87f6704453f2b281828cdb06ed151389859c5f5a2daa1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}