{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdaadc916f0df0155f937295450574a4ec98dc277387bdcb26ca6533b0482432",
    "signature": "0x01d06a4b53ca1651878e707f9da1df74489bff5dee2ca068d69391b8b86af86f6746e753558a1c5ced5b0f924dabc1ec372f982f511b10d267789ac21de9875a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}