{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1772404997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d01ae74abc5b851139adf6704e4338d23ed27a93cfa1f40edcca7ea858aabcc",
    "signature": "0x985f33af68d57bb28848d4ccd98543c9fe7778b405b34d56311cf6ed6b1457ce73020c257fdcac286daf69c097445b9fe6dc24b63bee17e2fc10f25d68d465781c",
    "signer": "0x879AB09f06df488AF471eeBA6489678312560024",
    "userId": "903958768"
  }
}