{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1041592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd23de69e956ef7cf75d81b733ac5adeba2dccc4e14de12f985b66c6075c70b47",
    "signature": "0x57b5adc3ab698eef7b4dfc2790dfc8a183bd6548ccb2c4a9111bf166679052d867b1779e0b0913c2b9e6668abd1e34b22d83e38336adb3b63aff5505a80b4abe1c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}