{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348479430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6ff5cc34429de23140a81b53d34d7cc02627301b3aac319ffa59cca4430eab4",
    "signature": "0x31635f0cfe0bdb2ba6372c896c4e6436335c380fc2aa36775c6d9f5c4adbb0b80a36eda2bce601722a4f792cf5e36bd5179233561129d12f2cade504acb5e46d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}