{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502960930",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a83773ef518dbaf4d045a78f181a249cd250cbf1dc27b12ab018f291cecbadf",
    "signature": "0x6d0e3ca412ded0a90e1f5e98a5cb959c2a629d3a0819ebac3dd57f6b0ac567626f8555a29050d4f5527d9b387e18eef99adc7fe5750107701807f2f6a41d22dd1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}