{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1240467805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f553d03d1d3d35fde5e161b448c4f26f0f810de1c98bdcb27ce3b41636d4e5e",
    "signature": "0x0fe09bacc5b9744209ceb93e4d9cac8f75782ab587c745818660729b8aa99916175851c867c8f67a30d09e4427a0522a1f525e76d972b8d2a9076a9ae300049c1c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}