{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1756892175",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc97ab6ffc35ee33016967d4f3f0cc3fd8471a146cf4dff397124c08623e257fe",
    "signature": "0xc16fcc5cf887ff12e9b7dfa3ba24a4c7d0cc4add2b3c4cd25c4b933059ac6da20ca164adfb5b64e1db76acebfa52cf10e210b3a13350278a535de2e39a640e451c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}