{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1627986283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa23ca58329dcc766a16a599a71473fcd0e9924a92ac2abd0037febf8fa22e26f",
    "signature": "0x314ffd8b0515a782b043f981b5d54d88241e0f7bd9243b191c853dad08dda0bc0113678736393a565a6b623337b493f5c4294258ab2d2e1298edb5a08f7e7e6e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}