{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402295474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd332c51ddb224ef7df77ea4b71ab4b806c98c76cca2c466a572983c29989343e",
    "signature": "0xb91802fd3e04a48ae25ba31df23099c57d1935eb47c45e45c425cee8b1610cca509073e4470fcc687f05e16af49185d901883929cf77c978f9d65bae1c8ff79b1c",
    "signer": "0xb6B208a8f79b1D88d245afa5aDB0a40d38cd6DD1",
    "userId": "528688046"
  }
}