{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1380809501",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79a0524926b2c94d64345113678c8721d11c849016d1ca82dc97488585fdc852",
    "signature": "0x887ced10cbae061ce747c4feaa74e6445b27b5efa2d8fc11779ea8a7a157c7063be176e565c9b2a6a332f7d85e126aa586a99975eb2a991e8fa60abefdb048fd1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}