{
  "manageEntity": {
    "action": "Repost",
    "entityId": "313950140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dbace3bd4d3618166801f11ae3de928561cdd3223ca4bffac25db8e96062fa6",
    "signature": "0x7a6917ba86d321ef830cdcfb516f5e930f4aa56b0699f151657bb4dd7e1f83e706d1cc26327a46043c7074d5e9e6c4010721e771732d03574a7da93baeff5a751b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}