{
  "manageEntity": {
    "action": "Repost",
    "entityId": "260848704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c8f8efc06a8c55142ed3eec21a7270e96d1854d40c139313396384e03f63cb3",
    "signature": "0xe364b64f09fdfeb9a8d8092fb6586d1ed6085c6ce83fb571bc73cb4ba68a58b06b01b3118919b162640fe4ca38ce483566f0088e0b7c35ae9ab74d25022e56a41b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}