{
  "manageEntity": {
    "action": "Repost",
    "entityId": "576092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xae51b8da2b56529de05375217a0feb124345370cd92db1b69648f4d9da9dbde4",
    "signature": "0x60fd690b84d41583408df227c930db3f83a8f5019bbe5f6430a479d016f682e300ebff8b1452dfc523edd49e754a7f924548a01facdd562e9dea8f1b855280ae1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}