{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276254863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf4aad8a9a96b7f89cd6108b25e2e4818c8d4d27a802c7bacb94303d416cc243",
    "signature": "0x4185876fdfefa0a8c695396c7d64b40e76edd64f75f28206e5c93d226beb670d046a1e8e3df87c20436263394a841d6942e0a1a8cebef572df0368925789552c1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}