{
  "manageEntity": {
    "action": "Repost",
    "entityId": "405727261",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd1c11493a1efc3ceaee9354b2f4b65d3b152fb23162fe9edf1ecf11aaf3ee3e4",
    "signature": "0xc85d5a95ea95d8f70b8d195cface99f4a14b9221c4b0e5c137e5d604aaf28db229e997ee63b23d346667a46f7ac4b818a6d05679783fb173e620c3b4fc53e8811b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}