{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123047",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa238fbedd23fae91447560fd2b1a75fb04528aa5d8ff2c138b8fcf6d7531837f",
    "signature": "0xee2c6acc5e85b517746fd5408589d87209c4b0a493144cd68d5f351ac11cf326056bd47f9091a8f87241e4385be6963d576f0d66185fef966a13354feaaf7b4a1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}