{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1078207",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x048cb3b8ac92e2a365083c9c9733a5e8813caaf7ed73e8439fe09ac6881eb260",
    "signature": "0x9821abc8f9c91775b0d5fbea9727c30a93ab95979c13c6137d30b9866042ddab6106c0aac77a4fa7d46dba0dcb526b6acac8d8584559bfbcf0ce823ed4d5ce531b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}