{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0398f338f498ef4216bedabb1aeebfa98f87f7328e3c5dbdc5351f4d7b30ebc9",
    "signature": "0x5ff914afb2637b79f861405ed9ca853b08a4ced79afe39bb6b70eac3e2a3ff787f4b2187b1fe1dfb7d45daa95391598dc195cc1fdd035059312a65e7b43490131b",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}