{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1061628578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33d9260a00038c61cd9c7ead15881bd5652bb069344b9dcde0ec3d0dbc46c7dd",
    "signature": "0x7f0143cc8f2f1d528d90dbfbb5f5de0e30075c877b5ddb1eb14bb5a55146de36040e7b88aafd4a45140f222378858636360bc733b125fb2cf40473546043199d1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}