{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038075",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c56e2494a4324139cd915b74869665b37d8975447eade27f304fb1dd0893f7f",
    "signature": "0xbe80784eb50527d914e5bde4a81e9f06f1264dd4f231c641829851af8b51ea050b7ecf3d9fa085e80c68a88a9a303ac3a576ad2fbe7ee0f27c05b365471ae9fe1b",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}