{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2113427708",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0638346db3e661eb558dcbd6e938de41c04b409e12c52381dc46e70cd0abb810",
    "signature": "0xb5fc1a08a675d6473bede011362da09313347c700f04ab513a9433d9cd5b7b8c3e1a1b8229287abb45d490b1c702c01d867ccbe2af6d1ffb551390b353e9ceb01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}