{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1739923715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x530b98eb1575311259411616a2d06bc12e95dbe4c2a1892590f95157fc55fc31",
    "signature": "0x921f85cf52d6a596642453d45f26271cde43fd3c26fc3f1970f180cccae3f68b78e5086c0027595495f7a4a513f976c4198cd33cf7364d654091ff0a3e98da751c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}