{
  "manageEntity": {
    "action": "Repost",
    "entityId": "955771823",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2dd4814b27da4fb9991499cbab17ee229ccf799ad63e82ef78733f3110bcc541",
    "signature": "0x7dbc6ddb15588a434d4ba6a639694829d4dea01b1f6e3e4a05de4ed44162533c58cd12fb6070d6fb17890d04e5cd4259c30130ae54ff2ec8f4338585be5c71561b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}