{
  "manageEntity": {
    "action": "Repost",
    "entityId": "582730202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ee71974de445e19f571a06da8afb5536ba8ff71de6ed211f6fe75d1d9fbfe33",
    "signature": "0x8ee50a28ee21abdc923b1aa105b4d41e5c3ade3f0808dc433aecb18d9d6c00e8124211e56924bf03d23f70356721870e36738d1cafc05f190b01d000e8b9d23b1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}