{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190003",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe067ffcc9dcc6bd75455d9706a0be5b996bb92ce7eef0b0965c9b99d9c0fa67c",
    "signature": "0xe3dc0311f20303f04014b9981b5427c6ac6dce55d9f0e7f5dacfebe5fdbc680641b849fe95dd467d0a63d6bb5fb08a5c5660462244f30d98d169a19cf523be881b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}