{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566205",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46100525d27936d504ffec0940e3126d913cad90aa7849ab99c5fed9d0d6c668",
    "signature": "0xb9b02d150556ce2751c0416048cf9c042f6783b2f0b8f74b0a8b01b47c4c231313143c3716cd21f98251034a06cb5501b7b5cde71e10354d6c1c4de315da76161c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}