{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915007283",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0546b5ee4f846b84d8fca24ad27ef571cb93cc3e0d7cd88767dc8a307743c847",
    "signature": "0x1e8a4a457e266649aa9f1d01eaebf5761c6dccd33693f6b9e7fd42fa5bc4b0f84045137d163d40dc0e1572dd3754b61229655c7ca3035d092e4ef9a52f4d83001c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}