{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17d4fab696215a6360307e598f254f69e1fff29ccf87e3a1e8dfa1413531e767",
    "signature": "0xe08f8ee777dc736c1da6301a04b93b7102a9a5ed23a5f4239ba654ad8ecb9e2279f80a6e5846b77b5e958b44e2e8cda5f978638e698b593701ef095c76e1b4e51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}