{
  "manageEntity": {
    "action": "Repost",
    "entityId": "978033",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0994069cb1b62ff584fb02930d7639b8fc423dee998c0560ce2f6d41e2c399a",
    "signature": "0x45d83a5147e677e60f6e10fb1a5ec8f8e4b938f34ac7839794725db0ff94c157191af204e18ebaaea9d854cf858ba55abbde73a9ff4eba4fc3814946de867e091c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}