{
  "manageEntity": {
    "action": "Repost",
    "entityId": "131337",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bb281a03d9b347bb7f6ca8e2848ca81845b2389846f32aab110c165aee4aa4a",
    "signature": "0xe30cc069a489da1ff0e0d81d8b6711ef7c64fecad0ab99f3b32f8cb6168ddf6664635238db3d4a205cdf18cd557786dac94caba5c46587077e95bb12830367f91b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}