{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2138301052",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb5ceb8718094e64ba7f576352f4fa3f7f74744c7cf9bc482975300592d33afd",
    "signature": "0xb965c1142ca858f5431d9bdea033acd5d638b3125daf582d3ea91d4bd3b922cb61d0ae5513da613e3e08a9e24d0cab18b16489c854b47380442a1d1428dbbbbd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}