{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1402603196",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd21d0e8274f5b58b5f1b31792bd147431ec455ff83159fc8ca128b063964f603",
    "signature": "0xc19704492165a8e702ed22945229f800f20d8152ef92e8a828082616433d43f527d859c50ec40c06e90b6b9d126af53b991b1385d7972a42b4f14b3a81615bfb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}