{
  "manageEntity": {
    "action": "Repost",
    "entityId": "90693394",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x632f1c6ebada0250232628ba0ce96053a1b677341baab66322b405bc05945a32",
    "signature": "0xac19844a4ac8fe5e1f072abb13cc4c17302b46cd0539fedc3524693381e02ac245a120d880cf333a586994181e9fe16f536fc4ecf59602855ea9c78cace698cb1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}