{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222752569",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbae3646dc3c1d090bbd173c081232847b9dc37c5fe064e98e49ad238b1cd2199",
    "signature": "0xd286513520d353642c8dbde355fd493f43cea9e0248970b9d12be3dedd1313e9118cbd3934a53d43bcc52023ecdd7c6d53840a16c52276e8a77a86408eabf9d71c",
    "signer": "0xd4DF08e32c59a3736043D756D7441293F76b330f",
    "userId": "880865139"
  }
}