{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988514",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87f40569a17743f39632cac5738086c61c9342114dd1b071592875ea362a84b6",
    "signature": "0x37c22fefbbdb68aab874821a201c14a70a5210de33d9d838501faf6f36ba62715e2e8d35569a502caab56151ab78dd3a1543448550b76c9fbf5b5449c8e42cec1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}