{
  "manageEntity": {
    "action": "Repost",
    "entityId": "128147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1d487964551b6ab0017350b0f014298a1c0218715c2a5918a3359eccf968feaa",
    "signature": "0x5c8845efddbe8f41c9e1b5c34b1bfb254a729f1c7d8d3de89defd31fe407a11969c217c624d6a24bad379ff560b11dd63a941816b302610c7190d371dc9410941c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}