{
  "manageEntity": {
    "action": "Repost",
    "entityId": "238349420",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x32636904dbc0825dfbfd02cedcab74e642d43ca1adab44c8ec6104cd6294dd6d",
    "signature": "0xca8ace69c72550de4f80ca68d6855182ac9cbb0eaed6334b38c3062401ee652c2d4c28463acce671580c009c00d5f466a82c1e1d892dc574331bae023e8a8c381c",
    "signer": "0x28945B345Dc8334c21B4e932dA506ca6Fac7e18a",
    "userId": "290283513"
  }
}