{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801869876",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x26d1d74fa544b6c2b52edaa4c52b7d65782a26d167e746ca8e2b1a98abe70a70",
    "signature": "0xa391f6c21036b69015c387953d57e344489d58d048205abf5417c5220f242db847c5ef04cb97f2a384d7c872925bcdbd6a8d3db6985d7f545b0ab23d24a068b61c",
    "signer": "0x4dafC3e774A1033C5604372f17ccBDcE545f478D",
    "userId": "889450527"
  }
}