{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364593483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4de8c8f1b901c6e738f6f493c93faef1e09c32ee85ab5cce65a3a555183b493f",
    "signature": "0x806cc84d1e8e9e563d67c38dac9a2d731afbf0c9b2f7015640ad53468e641d942ca44308a9a0ad709cecc645a76e280fa12da5a8fb527030895e06bcc5f5846e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}