{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1247765801",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cbfde546da082881dd3eb209c09c82856cda1dbe455ffd56558769638f8503c",
    "signature": "0x1873b748db3ea7c04ea379654af08f59b0ef3a3c5dddd53fdb86a266c3af56524479e2f536134b3e3352b021d81dba98b5fed333014ef73aa5633a257a94dbe81c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}