{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1319467790",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb880bc72e1059d905cc228a7d68723276c168864e959b3d16029249c2d1c6e4f",
    "signature": "0x1f208e0a59247fbf38f3afa42ca0eded7ff10a0db84786f4a031d2ac773c50443913502633118850fbe2ea61f1c137afe82860be326b5462a125226d7f7f64cb1c",
    "signer": "0x59B65EddB0f2E2d65c8C9dAEFe82F7C1aB7A835e",
    "userId": "945096991"
  }
}