{
  "manageEntity": {
    "action": "Repost",
    "entityId": "362114375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb78304430140d1af5d1fd8fa5a8b0c8c8145e861346a78c2d836cbec8ab1f81f",
    "signature": "0x808898393e4df2a76dd846c1d886ffd854edfba6dfdb831b5c3e4768721724741d462c2c2212c386175cbc7003afbdab31a89e15c022233009137e03900faf9d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}