{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368546",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xea719332d60d7b59f86f62eeb9b233e3cda906862dce9b1f1238b87ec4c34356",
    "signature": "0x82fa8424a2bad933a035bfbe34c647319919ae3a9a59f257c174eb35e730170a4ff1b5a98450c37b5c3048e84c431631c809c8bc2904fd27e67fd5457a2ec80d1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}