{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1042099",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb71e2a6e76144ab7e927a271cc23bcc4de2b780944b19b056f7980e7ea4d019b",
    "signature": "0xb5916b9db747749504a75965f3fc0a03dbde671095782f49c92f460d58ecb8ce7ef3b166cccbbc0230122fe3b263e824109fe128d5f305ff95fb1177a35929431c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}