{
  "manageEntity": {
    "action": "Repost",
    "entityId": "135914",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17fe63c955975a0383b7f3cca2e8851d386d0bd08a5207d3299bb8557e034a51",
    "signature": "0xb324dece7218ebd57a1f118757849eb2b161914085a698d7d4f182d65fb29ae51a61a412fe488b8898e202ed7ce56ef67a65fc3252833ba0ad75fa298639fdfb1b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}