{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1864779535",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x28fb2a92c4a7cc6bfc2e6b9171dc05c46b97d251468267bcf458205cddf3910b",
    "signature": "0x95065556e2d85e44c4e390803262b74dd5f4b08b8d985b458a324fba76573aa40a46924ca9216b3bc1511fa842615b78f761036179ca7405877d301e540f7d3e1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}