{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540343027",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0c3d52a8cf8cb8116584f59b674a09a12892e02e98d94247a4670f22d77d981d",
    "signature": "0x1df41ce653c5d8033782efd372ac8d5ab1fbaaa547383d443e01efcaa97c67465b0c172eeffa4f98d7d70fe67cebe1298fed467e5dd4dc58efd07236cd6fc1c61b",
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    "userId": "887547386"
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}