{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1753298338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cb217d57112817a968419859d30da0dd7bcfe128ad6fe588a5f65e7b3272e66",
    "signature": "0x9feb46bcb25bea576ef2454045360cb1defcad81823c0da9bd5eb0eb10b9b86d0aa371768c758a2e6522c05cf1a11c4a46b1decab0966b351ee05eccd47613c01b",
    "signer": "0x48c57b64a5a12Dc7C7742Fdb629EEce52FF5591D",
    "userId": "930634116"
  }
}