{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1588364728",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03afec69aa65960bf9b5de4913b030cd9c551eb2532343c1db7515ddd4a6040a",
    "signature": "0x345ab7ed068e53f87a057b92ef82d92433dcfcfdcd51950c7473ccef3e9ddc96367c3104dba6945bae61dc098a43036303f194f9ddaf6814b822118e40d72b391b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}