{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1730749285",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ecb40c07384a2cdc007266beb0caead101eb02d1780d4c99b10249a62ebd990",
    "signature": "0x40703287c0f25ca53f1d4ffd63ace83222582f6bf86cb0d888eb023195065aac2221ab07e9c33128ec332ebc77bc891ad77530ba5b7375ae1fbf20b627bba2cb1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}