{
  "manageEntity": {
    "action": "Repost",
    "entityId": "430894678",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcb1e243ce0168b07d2f31f5d3a8f5535196b664d5e939faeb2d4ab9d500df58c",
    "signature": "0x070f5d21434c85c2ccc0105cd42fcd83c999d89287a3d3c1d23d55af3a2d7860079ab6ee45759d4b126a4e7a83f704602c8d274cb3c55754044e0be8fbcd71ec1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}