{
  "manageEntity": {
    "action": "Repost",
    "entityId": "766993985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd3fefdf61d76530f0058423f68179d1e339b90a10266bde08f1a874c736423c",
    "signature": "0x06408217db25bcdf48b22912e4c74afc3c5af45366ee49b6b1092ff5d931a83d141074edceea0568bc08b7849826035f4e312d4253d3391540aaf257a90847831c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}