{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2146913703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17e3748613c15667af3b41b94ff99470e13f081ad5f1e31ac7790ae7b226885c",
    "signature": "0xe6b3540faec32d276db9e38d6afe4bf87908b7b7eead1f59cf8749829743700105a13cda67b7c23a991925058f8d583ee3537e0b00cad3576f685b5b79675f6f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}