{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1597677323",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb25e9f7d201b37690988fdc3c6f4a655c82631c275fb6d008c4cb1d963f591ac",
    "signature": "0x9321a3b37db3db2e9a2d89368d62cb698856ca6dfdc0500b9de9b77e9f25e2045429ff855fa93668502143b5578ba18346f8d1a2cf3b9c6bfaded254a057237c1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}