{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1950642512",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31c441028c24f4cc87482ad9cc3b8204436e728de3bf07856b66d04cb62c3e15",
    "signature": "0xb54d376e4000ece49ed5220dfb44dddd6e2cea407d955763db8e81113b35a2e809ec0cbfa0c2b1d0a30841678a4fb4d73a844c09c7bf144827770eab2544dace1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}