{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565240227",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2fbd8414eb8c09faad444e37a924e8c7753dfd539d7bb9e315d9b715ac999ccd",
    "signature": "0x3f892c5fbea23f8712c77eab64d6db961d88983b84a51018db4d491f77ce31ec77c46f3b2127544d248df01d0f3aae4be0f06a81feb99d06a07db442e993646c1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}