{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1289671627",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ff217167c8623dfebe4a8c238ad25ec01d0e6941eff76b5cd5db954215f618a",
    "signature": "0x7ad5437e562a932bfc27b584ad0ffbd5f7e3b842f560d9506ecfa744c8e6a5d3589e03813971178e14101ead300c65b73a7cce1bc02c0fe7fb6c6d78d7769a251c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}