{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270200132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74a38688090d2aabf6ae3a2f0a78ea3ca88fb602dc097a4bc1ab647e0a719a76",
    "signature": "0x84dade5b61a4c23c00751b7cf47ca493cba0605d14349c43bfc152d06ea0cd9a7617ed21eefc4df8e9fd86eac39c64f698be889a4c933de46949ca84280975871c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}