{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1815101300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf94746a3feb9ba5be77e02ede729d3a1ab6fd4554675d3897a5927d4081e21f2",
    "signature": "0x0992eddbc529540773a51aa65d54b435b027241cf2b189ce51218da7b84f1e2546a7d51102abce2ca923e33170abd44ab79b0210d844befb83aa2818ea8dc6451c",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}