{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1330128081",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9986c2b3760dfca0f166d4af753a6fd32aea5b6885f62e896dc4b4b5b37dacb6",
    "signature": "0x064ffe45a4926881dc4b4df88f562251a9a7c87994384a92bf501eb9743b35c5658ba8bdaf9efa1c8948efdd5fee46241b6b60195e89746bcd07e70d831dba191b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}