{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705765",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4b840ce37fdeb534f53311ee50b89b8f05735c0af55d77dcf355d0df90ec8d3",
    "signature": "0x1091b21b74647e61f81010d3c785bb1a10d5f979d2c1a5b1d35146ca543676e300b7d7c55bc49053009a320c358e0cc1b9487f01f1adead09a50c11785392d851c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}