{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1193461651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x64fdea440481703b94d0690239578a560dac6df39792fd2cf479c831d593873d",
    "signature": "0xc04fa50ba422d3e0acd7d9512496cb457d4050e9a127337903bbc0f478f3821c5c7147c3440ddb0a8a87f1faccbe5c27868e03fd6d7c928cd90a058147dba3cd1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}