{
  "manageEntity": {
    "action": "Repost",
    "entityId": "798930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdaa7330f445953db2233c0317db7b77055e2e30797fb3eeccb0cd8842d0d6249",
    "signature": "0x62edfc61fa7f806ec36ffcb70271882926052527d39e72bc9a5f88314f2c63902fcee4859c0fc73550234f9f8e6b30fbe1214a2d00be1822428bfd7fdba22fdd1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}