{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2002018665",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf5d9cc6299d53c7c4fd8030730fdfde3f7c3304eab4bbe87bd51a97e690ff3d",
    "signature": "0xe2856217d7a74de238e35a60ee0709b2ca49258b8b41c80fd5af43db869e65bf1957091c37d96d30d53a6f351b94b79df46390818915682c8908e8fb6830e45b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}