{
  "manageEntity": {
    "action": "Repost",
    "entityId": "733740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd08423d837d571ca44c60e317906820802514b9ba1edb9e2b4d1f2947e46171e",
    "signature": "0xdb1256e5c6eba8d7a83f28661cf721ea06739cd866ea468bb96b08fa73283133003d1dbe2a0e169f18ef8a7bba4c0edb067a98d61736dec8b88439d7825358201c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}