{
  "manageEntity": {
    "action": "Repost",
    "entityId": "335364359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeee7448322eebe9e1f64ea4012155d274d0e9d7f2d67ebe1e5d015f3574724e",
    "signature": "0x0542faaf4262f8508581999b07b95e36e238f8367d902b3a61eeb8bcec014e5f4b6f3f9c58feeb348b9a8cf0184d53fffd180aabe22154cf169778dbf858f7851c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}