{
  "manageEntity": {
    "action": "Repost",
    "entityId": "835157028",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c8c51f7830c6e313d2881ce1974a661aa999f6a71e006595f53a2747c02181a",
    "signature": "0xaea0edaf8a51d25c468595fc98fc4b4ce777a04458d03bd9f58303ebbfaa2f2a494104f909096624617f236198c0f5c4c7cfc5a8d0265e35aea08d54e7fb5b771c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}