{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655334791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40a4ffd55f50359b80a0fe2ef026ab17534dec903c9932fe532b5b86f955a626",
    "signature": "0x49723d79345c440217ace694998963fdcde59e1d3aae2901970a55c66dfe7ab247d39b5ed05ab2efd5b93b6b35e108a9895a5fee711376752d932926d1ea28f51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}