{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365747493",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd930ecf7a167da6969fb84e2e62ebd1822785addd243af7d62909d3f67ac23ff",
    "signature": "0xaa58cdfaa9655c948c3d12b7d6c3657724fcbd1945d9a15a469b825ee718cd9f205ac4e669d949c6e7539b24db7502bac8319cf6ba1bf8e9bf16e94ba36a01d81b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}