{
  "manageEntity": {
    "action": "Repost",
    "entityId": "537261237",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb985722c3eb02f0ba6ce6136bd7709b0e271d5a80095c2dd14cd30a8a9f29c6a",
    "signature": "0xff10bd1ffff0adf0a6cd5ba1c1f17937c695f49504cc1a0371de424b5ac09808037eaffd4d0bc8fc962e72b22695844100c93d9330dcfe4b6f91b2ccc0526d511c",
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    "userId": "735980234"
  }
}