{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855063308",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11d6728d756040114748efbc0df8a5f8d537556141a84ac5831ce6fd9b7db773",
    "signature": "0x9c3860ef0643596068baff66eb998b6662801e805032294366c1cd60c94f31b55fe392e5e29c2222bda6b3b3a8135dedefecfd7129d9bccba4b99fb973e835561c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}