{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1285198181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ff1f2c2c90e7bb0df3b2113ed0f236ef32b5ea86824b99afed1bc6f386423d3",
    "signature": "0x0507f0e2b6299517fe977da7b20270e7dc135a214caa18c89c9d5af9ec3dca1a79393f46e64ef3bc81b08329cea09d26b549307432f72133f6c911bf042abe791b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}