{
  "manageEntity": {
    "action": "Repost",
    "entityId": "223285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ecff18cd0f00877caaf110fde51e98b12deeb9971a1cbb38f8458936c319a9b",
    "signature": "0x38fb9a517036539ed6475b2f35a211cfd95a914fa409295b2a0ced3b08103186667bf02da8425529b4df0f99e3b5941b9d1938202fb2bd5b1b0dabe1ce5ddd3b1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}