{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1305097586",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bc09d6b99ba22dfbdfc2d86ab3164f83378830c35d852199bed219df7a9ca54",
    "signature": "0x3694ead13474586485f3ae6b2bd16787629f3d9ef64f434e3511384de6601d0a6f970cb0e85c4947c21838af7e982700de9b7572d8366db54f3bd83b7a7221df1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}