{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12826",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x16d4618045fd44e8f822b9046794a436037687fb8a077834f965163bfd5285fd",
    "signature": "0x392e885d5256e9ce03eadf60bfead82145f8fcb40be7afa43e2ff60e3ab7280f09c565540eafe588a8c8d6a1c88b80826d63f9fa0a1c42bc82c9ae7ebd712f531c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}