{
  "manageEntity": {
    "action": "Repost",
    "entityId": "679951478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd59b832ea16cd4b4632e21aa1d2a269ed031b9b60935544ea072d08e539157d3",
    "signature": "0x7a4b733a3a6405239b56ade86fdbc5665840a498f918198382fd4b95ce067ff93156f3b8cfc76bb5cec872868bc31e34235fd930c99f8465896677750b3859501b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}