{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1355411791",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x461305028448e78751b336e78e697a5500d6a005375c195430ee7e7ce6714967",
    "signature": "0xc15303f3ece8c36b6a76e53eb9a5b67fa90e988368822f262c039beb37efcfed409c233fdeb1ff7ef8b05b79ce11296ee55344d423e82cb2bb3ab178277353911b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}