{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1665427090",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64048075e743f03d3d6b191b63e1854c2380102922d5a0864b4d5aa67ccf134d",
    "signature": "0x5fda67793022f5c520d0abdcd2dc6f468fba4a02c43315fc4a2b83139a30493f71f3de0572f455dae329070c924a1706cd5b2548e786b247ce814a373cc4dd561c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}