{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1312983318",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5928f10b9e7d47e1504c4e0549ee176bee78d9659fdc53b50a14a6119fd06b62",
    "signature": "0xcf003c0ab7b8c1c3d4a4e164e6b332fe098481ed972a05b3fdaaf48904d3932434c3a562f861533892e89b6f7ac91059377d610de5add00359a29c4ee8fccd721c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}