{
  "manageEntity": {
    "action": "Repost",
    "entityId": "374878656",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd09d5a5bfbdf26b7759918b265b387b03304e95ebd961f8c79801c51b71374f1",
    "signature": "0x02132f905779f874efc08dd1791d5490aab01b20b418a7fb1dda9e087db5d10664cf70ed1cc5f4b813aaf6e2d9d91567ba256e2ebddfb0c404fe247664c4324d1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}