{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223366762",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x24e49944cf7199bcfed3a17163de09047304b62d5e0c9b250f0bcce4f34e000b",
    "signature": "0x325de69b976f12ce89eefa46cb6949d40b78c1165947ae598e164216f485827721ba1ba521afff8a4345346bbe72417bb0af5825dcd2f9c2d98179edd21a3fea1b",
    "signer": "0xC56E1ccbA93c1E645e5F27Bf8A5ca13eB7A5eEbe",
    "userId": "335878078"
  }
}