{
  "manageEntity": {
    "action": "Repost",
    "entityId": "346515507",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d47111368c9ad1bfaed7b0239f523ada0e9474404a3ff60601060a74a1767d1",
    "signature": "0x9a8afad8f010d7fef825e6e6de41dcc7e65733aa835aedb593a40dda17834bbb621aa2e3a25412133e2b1f66dbca5e1aef8cdc57e827005e9f9322f04825cabb1b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}