{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1024994813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3ed441c0ec2c781212c0e7a7f9e027cf1a86eb9a0a893dafcc0b935ba31bff71",
    "signature": "0xdcaa3f57b20151a00bb4bfd8b9913d2c54460341b569776f634a95ce5837d3f414afb823bac6f620c85e158deeaf1cd2fe7492a65df0542bd31470a568872e0f1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}