{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805176",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1db068e4cad77ceacab3f1fd7b6098b350331291c1f6497961f1c37e5bd54f95",
    "signature": "0x4da0a41aa1d12b3dc1950926adae09d4b3fb1e9f8db2ca5896c176b514d69bd41da030e079e5a18cea079d022efd50daa3976f7bc33a1f0d4bb75dccd1f938721b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}