{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247822444",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe50c1c3bf91b29630dffecc88c7f11eda349114ad4e65010261a0aaa9c32d929",
    "signature": "0x5bcf935a916dd49e0a7f02d3d133e2e78ecf637fa4812883015844d15b1ad749241b6143b48f8140f3085aa4c61fa45eff260bb9e8874b33cd74f402b08447ff1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}