{
  "manageEntity": {
    "action": "Repost",
    "entityId": "22868675",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc4d9f4ba50792b3f6c0612b4c4f7c3ea98bf535f1e20a6b7082e6291c3969ae5",
    "signature": "0x67c79636a51b8337438c5ce363ff7580d656525a73c6133ae03934d727652f236f6a16854f11e7838825315e604fef404f10a622d9f3002aa645d3259178e5341b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}