{
  "manageEntity": {
    "action": "Repost",
    "entityId": "285509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb794b76bbf200ec30ea8d543b649462131a9dee6c21aade6662fba4b63f3f921",
    "signature": "0xb7c660f7689b0c33cac228beebc5d9dfe489175c8f71baccd60e27354e3384f074334397cfed738148a41163c4e4d654817736a4e097cf85b584a13f99b416bb1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}