{
  "manageEntity": {
    "action": "Repost",
    "entityId": "493572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x510682d2bc28cfee618314cf9d667ce79be95a583ba19dfb7c925b852b0e46f2",
    "signature": "0x0ba17ed8867d5b8349c73c4aec715407ee3b320423f0813db2e6e76b4b0ddf746266a625c0ea9c5b42ffeaea8537990d6dfe436b6f9f2165df4af051ed1bf8651c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}