{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064773269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x263b075f68a92d379d26dbd499cf2ed4fe3673c26bc2ed666bf5c3ef81871b4e",
    "signature": "0x47c3ce37f8381932715e49c9e33eb2c0e6f1777d11526188f06f240096a5cb41258f10e7e11daaad6d2becf78c587ddd29b8386debc6b7abbd1544e2c80d9f5e1c",
    "signer": "0xE6a2533061175ED4c7f073A7BE3dc4189A4DE47E",
    "userId": "427249190"
  }
}