{
  "manageEntity": {
    "action": "Repost",
    "entityId": "877695673",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bc7d5166fc82ff5d5c9ac89343a9660d2aba34e356912236d34206589c96a23",
    "signature": "0x2cf31348135cf80bb0efd3241fa141094dfc04c308da3eeac1b9b777c6212c582e3aec9bcada6a3c4463591efeba8d42844362c4fe501ce51bd6bad8a238ce071c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}