{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1495699129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72984e64e4ed6e4a360ac3fb2db76edd8e2c0e1935e520f17e1d103735899d11",
    "signature": "0xf454a192a8f32cbc24afb222b9579934940fadec5024f089a0ef0301afda931778fc71159cfbd49f1ef1aca2ecd39a0c25034a2629b60d555e2ff6b1ca6503201b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}