{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1669503852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbfca7d5c2eb25610be31544a452fe066c8b46b15fe6b99211a8d6762d9bd363d",
    "signature": "0x8fd6b2913b52f87fe4b6d3319417619e6d30ef15b345bce087f71b63d5452cb670a6fef6d16fd589b85cbef592826ea09a8bd6f0ff4e6a1984cc07754e795d991b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}