{
  "manageEntity": {
    "action": "Repost",
    "entityId": "468430321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ec239de8555bf038d58d3920b5720406caee5618c4c27ed102d862b6c95d27f",
    "signature": "0xcd5159df5fd6567bec9f2483a2d520bfa01ab3bffcd807d51abdb218de71c8a44a6df211775b5f2549b1a7dcce3136697ecdb5950e8e8ebf6079653ac7b88e311c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}