{
  "manageEntity": {
    "action": "Repost",
    "entityId": "6712615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79c6c6eb3247cd2703da94daf190b2e7dfb6029e0a438bcfdd6a9ae577aef844",
    "signature": "0xf5439321c9109f6fb0475cc0b105f63a04bf0ae7ac61b23bffd81059c3141a02568f9579ea8de5ae23ef3e0a34d692b4e0fc37e499a64227ca3cbd35e0f16ce21b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}