{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814310",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71deebba277cff381027cf07c51f725d379289487a64694b84dd09aedd4aa96e",
    "signature": "0xe229091b7c3d2669476b8aabd6838b4e4c2c33075112d8e34b505fc9e30bba9f2782eaf7b5666fbdfe4215c332039d6f50544c6d38df376bd18c53e55fa1a2131b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}