{
  "manageEntity": {
    "action": "Repost",
    "entityId": "297279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa22a2a834921defd3431197382ea8e94e0a4aa64a87dc75c1e4931794dab2d39",
    "signature": "0xe877cc082ddbba20aaaa657ae0d970d27c2e5808149fe01d9a5d270c6b03aaee6b95f334b24b2e8630dbb09dda17f7fe7a1384d76ba91648cb7643c28c98a9791c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}