{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842968996",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3c4fe5fef5d990a6b045d561fb71cb26709fe3e8cebc301c9b84e3c46251764",
    "signature": "0x525faa6d504f61ca35e46952c18332a8486ffa57c53ec25961a66af023059d172041363036349ac0f5ea6b5e24624a0d425aac195d93591954b5813c959f85c11b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}