{
  "manageEntity": {
    "action": "Repost",
    "entityId": "61948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e8aaab234f3b41178a84b32fcccbc916d0bafad65883c69f6e2c17a8ef8a87e",
    "signature": "0x04872966a3b4ad6951405f0f0806b1c156717b5be30354c9f03e0f2bf132b6a84f8a61d74dba87d44e38e4e5c6fbf5f98aff0e7dbf16304c3beaf7c9c82174491b",
    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}