{
  "manageEntity": {
    "action": "Repost",
    "entityId": "287928658",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fb61f16595aff9a933c2cd03652c716d8349fb1f79d616054f951f66d91389d",
    "signature": "0x03efd4299f8bcba24fe6a7ef820919e01a20c165c8c930801cdb586ce3ce91211fa60cf4882a932c40f300beeb3eff5334f4b09b700ae70343f13fee6a7b06671c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}