{
  "manageEntity": {
    "action": "Repost",
    "entityId": "784371945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfb676b9b8282fb26cb9c4e59438321980c21ca069eb1aaa78f28560b2ade294",
    "signature": "0x9a6304b024fb9fde5f958c883358dd983782192d8378ce68a52653a3052112b722e9ede9188f4922a820e1917f9d4f2226973b3ea47342b02932bcb83fc0e88d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}