{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2115231460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdabbf53fdd2aa1a1be197bd929b0758aade28481eea389b659c562240889a209",
    "signature": "0x4475dfdec40a4249a079f771230170639f738240c40ebbbb8d342ee1eecf72383e84a3ee1b05ae0556547c8a1b043145fb23ccb25300745086ab319d7b4be9141b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}