{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2109197223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8debf76faa816375ce16c2f15668ea891a0a4c77e0be0de0ac367e5367d0cfa5",
    "signature": "0xac7e89c629b07c509b34e333cce80b5d70a792a4737eca0cfc9063a448da7ddb35ab142fd9f67bc019fb5c97f8bba13bcfc743fef3290dc013b6f2eb317b0bad1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}