{
  "manageEntity": {
    "action": "Repost",
    "entityId": "768987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49092f29aeb521fb431bc85fd8e5d20da4da7c55b112081f9eaf30bbc40adf62",
    "signature": "0x93b6f29f631ce5b9b15b35bc64381c2a477e12a38af904cf3c98274669876c767d43e7121a3b22106ac2bc3ce38fe8d01ee9a303d31526109cd0b89e667821901b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}