{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1709008843",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45e6511f2636409bc00bb4b04068c98636e9c7d8ce966c5567ab1beb5c0c083c",
    "signature": "0x1b7df106b42f048d1582edb422ca8c080cd4b9a1ac6b549d1822a2cbae372dae743fd761d140cb65f9930ec3632b0cab0b59f75865e559e8124ebb7726982bac1b",
    "signer": "0x0f438E987Dc83db8901Ba8fE309b6A8B6a1ff762",
    "userId": "721617073"
  }
}