{
  "manageEntity": {
    "action": "Repost",
    "entityId": "458283808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8c0ee4510e742a7b395bca70390b303e0469358c539710782e55f025bea0749",
    "signature": "0x2d5b275075aace6874b8fc9ff6311d211bc3360fd5ca2db1c0fac23ea0b2a42725e27f086675c55c8b552abba92c3364c44f1275c84d1a85d969ac46c18570cc1b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}