{
  "manageEntity": {
    "action": "Repost",
    "entityId": "846768958",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6d6b86ad8d52c9e787525669a6503d5ece578d43ac13574fe26a270d967cf19",
    "signature": "0x973fbb6cfa8164b53041b7a4dec893482d4ca98ec15a0cd6ad325f41359402fa6379215d9265578471d2ee8eca5b1c5ba5500a869c2bb7c196e0f0a2c25c690f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}