{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2125011926",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63cd8af0f14317329e6581a13e0ac3b7ffc6232ecf11b02f4d1b7a7f843b0104",
    "signature": "0xc014f2e9a15781d9488252f146a0af88930a54739548695d4edb200818964fe6687c98a2843092a90ce6fa50386f63816216d044431a2d4488ada6e5c6fc34cf1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}