{
  "manageEntity": {
    "action": "Repost",
    "entityId": "17792860",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b6c9e5884feee67865e0f345c49551e8ba7feaa279e23a4e41733aeff49d139",
    "signature": "0x94bdcd9d8525f1274f4ea9ab3afbdb4713b640d3750d7d8a3fb815c1da7e4adb3a76aa9e94fd2d80442928e81a8fea61adabc25997b83f8acc8d47b9eb5b6a1d1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}