{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1478467224",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x54fc32925f780d146c778476b9deb04f3db7cee6bc08a330edad2962fce355aa",
    "signature": "0x64e00084581be0a9f94fcff892d9fbf9b1df6144b994371558402f1213bde460785133795d421f3b7d46c95df7495e8a945112e81ddad45c5694949da6c48ce21c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}