{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa453dda3163af0300bcda2d74322ae0b9833dcf057f990c380c13abfa87f2c3c",
    "signature": "0x9c256aa0c975255082480518fde3a0c4de0bae4ca47f54d2732538a3a94fa3572cb23f2325dc04c301b2398cdbb3cad32484e75006510c9c291c387c232b64c71c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}