{
  "manageEntity": {
    "action": "Repost",
    "entityId": "348662879",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x186e1cc54e35cc412b0738a8eea454096909dadb36e3892835288a7643b0d911",
    "signature": "0x5e498b2379b76f92f80fe859bfc946ed066b382bb93cb27b94f7d3c8ba4080495f8f22f27a2598b24a71e55b1848618f3d35c7adf182bad066d0ced9b3a745bb1c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}