{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302958443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa38f24abb6773e4116a6856a865051d3438dad7f3c8b6595ba65189ce8dafef8",
    "signature": "0x83d83edba38bf84c8455ee708abe0021c597f735db7e0198a259fe76bb576c462073a111fba107ff8a09340648cd36b20050c3056862eaad32c7a4b0fe5758f11b",
    "signer": "0x64B0DA55A684D51d3EF114Fe644eac7db132fDb7",
    "userId": "121304325"
  }
}