{
  "manageEntity": {
    "action": "Repost",
    "entityId": "869377631",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5920ca25ff3c67db2034723618cd28657f04261dcc99750d7fcf211123a2b2d",
    "signature": "0x63d39e7d7c3cc5ec1f5db675b1c20b02ec209ab19a2b3323467e9b9f482ab1d22d7912f24af2f9b7d315c6babe796e338145d1ea98eb7f768eebd728084d9efe1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}