{
  "manageEntity": {
    "action": "Repost",
    "entityId": "47320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4577ec6e928cebb4a1c31a35db32677c5c2cb5487bc4fe0a6ed1c5cc7cec7775",
    "signature": "0xe80194a7d8eba39be13359b7514c92532aebc7e99a975134a4707f3b9253172763528056c2bbf3d9b02e4360a44cdc1e3d6cf4b9e07d725b812eed85e26332de1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}