{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1255886927",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x86c7caa94a4ae72a98ba73168b8b1c49c9447b5f389566be0e74098f9d346d43",
    "signature": "0xdf88bc359e20bef5a8a67a1077e5b27443b446c6114fb94ee4b87f79c538aadd07c87cd1025e068bcffd91f4a1659eee8b13db6c583b7a2ec3a692befa0d9fdd1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}