{
  "manageEntity": {
    "action": "Repost",
    "entityId": "688030345",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5335902eaaa21d5c457c71adeaa34a002ef233322ddbe761fd02250236645721",
    "signature": "0xe9317f2e2d101b76e01e7732639caf250310eb45d8eab17c61b9d67498d1e225247f3b880f833ac21ce173aa9edee5f25c8fb3ec9c8a86e0a0d8f803c000808e1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}