{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706554969",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cfb5d0076af044773065a3dc306d4f979e0a98ec841cab23859a8fd761780b9",
    "signature": "0x084272dbaf2234c243547da89d4776a004fffd9f1c63b7a95be1905fab973495306d20252f526289ca4e745344f834a25213d4838c6866b7ff53849943c56f131c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}