{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57457913ce2e9851b09b0868d2bca5c70a098c55666105280c6637cb23269305",
    "signature": "0x46f237316f5fe81542082fecfe39adb65d0d52016f8a8ac423f0e1701065c9d21ee3eea715ee0a93e89f64a7f93c90bbaa447ee3dc8a407dc862cde8a239b62c1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}