{
  "manageEntity": {
    "action": "Repost",
    "entityId": "267929",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1f31a59fedaa550c74bcc169308896165a1ec52ef642dea070c16c010ae19415",
    "signature": "0xecb21363bbaef6d4f1a1591a9c5c9bf5d2d5eff852d323ff83be3d39cf5dc36e159bf37282a8d6ca8c9b681cd7e913d0896de66a0af63a53b7c42bbf9cb28c201b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}