{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662335622",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79e812514e7d11dff2d845fe4387769e771a0d2bb0a6ada09485d8dbe4bb4686",
    "signature": "0xfc92951db370f2d3f7cd6c1aaf1498a91a6ef7ea49584f41800a34609654f804736872db4ce3df5284910fb7310b765e6f644ff5c969170cecd78d20e34271b51c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}