{
  "manageEntity": {
    "action": "Repost",
    "entityId": "526683530",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x78669c34c8698476ba1cde50d9235b6aeb9639028548e872c8d39b1c83e39906",
    "signature": "0x0179a57c0d4efea476ab7f29e5bb2513cd8bc8035992abf2759899a02667353336acb77e991423076fbb2c365404fa4ed49a0c66624bc66c6e1dcfe24d8b7d7b1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}