{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128920391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc543f5c1a066ca4b399845cdc8a61af67b32b9ffe77a98a4e4aeadd79ed36260",
    "signature": "0x58325b75e4704e61d6bc5bdffe28a760eac70c4e25bf2d99122b2fc60a85c1456e7e4fbf14ac1dbe9a3470d236eba91da439e12016b34120b68d1e51630a5a291b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}