{
  "manageEntity": {
    "action": "Repost",
    "entityId": "944374860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88f4b93c32ea02240c7e0788a30edd4c6d8fbb9932d16a8b30c6a4b12ee1eba8",
    "signature": "0x93cbfc0e7b25c892eba58e3d7323ac2622ddb221a513e8d6d3bbcdf775eec8016f0cbda74b78678786075d1a6de4812400ed2d79958743311b6f4c2bc254f2401b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}