{
  "manageEntity": {
    "action": "Repost",
    "entityId": "579467377",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08d76a70b86f55aea702b559e09ccb29b75d655c5be56b0557dc2b49463697fd",
    "signature": "0xd309775e4f3f0bc36838dc365a194f3403ec1d6681d67866c6cfdc687888945a240d0221757cb2a60ec7bc58cb697aa4279cbffa3ecb5997e77804ec9c6c1ba41b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}